30:Ta33,effPlot = { const darkFill=darkColor.toString(); const brightFill=brightColor.toString(); const availFill=availColor.toString(); const adjFill=adjColor.toString(); const ephem=nightEphem.filter(d=>d.night<=today && d.availHours>0); const title=(night, label, hours)=>night+"\n"+label+"\n"+hoursString(hours); return Plot.plot({ width: width, height: 400, marginTop: 25, marginLeft: 30, marginBottom: 40, style: { fontSize: '10pt' }, x: { type: "utc", domain: [nightProgress[0].utc-dayMS/2,night2UTC(today)+dayMS/2], ticks: 10, }, y: { label: "Survey Accumulated Time [hours]", zero: true, nice: true }, color: { scheme: "greys", domain:[0,1] }, marks: [ Plot.frame(), Plot.rect(nightProgress,{ x1: d=>d.utc - dayMS/2, x2: d=>d.utc + dayMS/2, y1: 0, y2: d=>d.darkReal/3600, title: d=>title(d.night, "dark exps", d.darkReal/3600), fill: darkFill, }), Plot.rect(nightProgress,{ x1: d=>d.utc - dayMS/2, x2: d=>d.utc + dayMS/2, y1: d=>d.darkReal/3600, y2: d=>(d.darkReal+d.brightReal)/3600, title: d=>title(d.night, "bright exps", d.brightReal/3600), fill: brightFill, }), Plot.rect(nightProgress,{ x1: d=>d.utc - dayMS/2, x2: d=>d.utc + dayMS/2, y1: d=>(d.darkReal+d.brightReal)/3600, y2: d=>(d.darkReal+d.brightReal+d.overheadSecs)/3600, title: d=>title(d.night, "overhead", d.overheadSecs/3600), fill: "#bbb", }), Plot.ruleY(nightEphem.filter(d=>d.night<=today),{ x1: d=>d.utc - dayMS/2, x2: d=>d.utc + dayMS/2, y: d=>d.availHours, title: d=>title(d.night, "total avail", d.availHours), stroke: availFill, strokeWidth: 3, }), Plot.ruleY(nightEphem.filter(d=>d.night<=today),{ x1: d=>d.utc - dayMS/2, x2: d=>d.utc + dayMS/2, y:d=>d.availHours*d.dome_open_frac, title: d=>title(d.night, "weather adj", d.availHours*d.dome_open_frac), stroke:adjFill, strokeWidth:1, strokeDasharray:[6,4], }), Plot.dotY(ephem,{ x: d=>d.utc, y: d=>d.availHours*(1-d.moon_up_frac), title: d=>title(d.night, "dark avail", d.availHours*(1-d.moon_up_frac))+ "\n"+Number(100*d.moon_illum_frac).toFixed(0)+"% moon", fill: d=>1-d.moon_illum_frac, r: d=>d.moon_illum_frac, stroke: d=>d.moon_illum_frac, strokeWidth: 1, }), ] }); }31:T9d6,forecastPlot = { const cumulativeExpectedHours = d3.cumsum(allEphem, d=>d.availHours*d.dome_open_frac); const darkRatio = tilesCompleted.DARK/tilesAvailable.DARK/expectedCompleted; const brightRatio = tilesCompleted.BRIGHT/tilesAvailable.BRIGHT/expectedCompleted; const darkForecast = cumulativeExpectedHours.map(h=>100*darkRatio*h); const brightForecast = cumulativeExpectedHours.map(h=>100*brightRatio*h); const darkEnd = darkForecast.map(pct=>pct>=100).indexOf(1); const brightEnd = brightForecast.map(pct=>pct>=100).indexOf(1); const lastDark = darkEnd==-1? 0:allEphem[darkEnd].night; const lastBright = brightEnd==-1? 0:allEphem[brightEnd].night; const plotLast = night2UTC(Math.max(lastBright, lastDark, surveyConfig.surveyEnd)); const dark = darkColor.hex(); const bright = brightColor.hex(); const dash = [4,4]; return Plot.plot({ width: width, height: 400, marginTop: 30, marginLeft: 30, marginBottom: 35, style: { fontSize: '10pt' }, x: { type: "utc", domain:[allEphem[0].utc, plotLast], }, y: { label: "Survey Progress [%]", //domain:[0,100], }, marks:[ Plot.frame(), Plot.lineY(allEphem.slice(0, darkEnd), { x:d=>d.utc, y:(d,i)=>darkForecast[i], stroke:dark}), Plot.lineY(allEphem.slice(0, brightEnd), { x:d=>d.utc, y:(d,i)=>brightForecast[i], stroke:bright}), Plot.rect(surveyConfig.shutdowns, { x1:d=>night2UTC(d[0]), x2:d=>night2UTC(d[1]), y1:0, y2:100, fill:"#0002"}), Plot.text([[allEphem[0].utc,95]], { text:[''+allEphem[0].night], textAnchor:"start", dx:4, fill:"#888"}), Plot.ruleX([night2UTC(today)], {stroke:"#000", strokeDasharray:dash}), Plot.text([[night2UTC(today),90]], {text:[''+today], textAnchor:"start", dx:4, fill:"#000"}), darkEnd==-1? []: Plot.ruleX([allEphem[darkEnd].utc], {stroke:dark, strokeDasharray:dash}), brightEnd==-1? []: Plot.ruleX([allEphem[brightEnd].utc], {stroke:bright, strokeDasharray:dash}), Plot.ruleX([night2UTC(surveyConfig.surveyEnd)], {stroke:"#888"}), Plot.text([[night2UTC(surveyConfig.surveyEnd),5]], { text:[''+surveyConfig.surveyEnd], textAnchor:"end", dx:-4, fill:"#888"}), darkEnd==-1? []: Plot.text([[night2UTC(lastDark),10]], { text:[''+lastDark], textAnchor:"end", dx:-4, fill:dark}), brightEnd==-1? []: Plot.text([[night2UTC(lastBright),15]], { text:[''+lastBright], textAnchor:"end", dx:-4, fill:bright}), ] }); }32:Tdbf,viewof surveyConfig = { const form = html` `; const get= name=>form.elements[name].value; const integer=name=>Number.parseInt(get(name)); const float=name=>Number.parseFloat(get(name)); const date=name=>Number.parseInt(nightFormatter(new Date(get(name)))); const formValue = function() { return { engNightsPerMonth: integer("eng"), surveyEnd: date("end"), shutdowns: [ [date("shut1"),date("restart1")], [date("shut2"),date("restart2")], [date("shut3"),date("restart3")], [date("shut4"),date("restart4")], [date("shut5"),date("restart5")], ], overhead: integer("overhead"), wgtMode:get("wgt-mode"), HA0:float("HA0"), alpha:float("alpha"), beta:float("beta"), }; } form.addEventListener("submit", e=>e.preventDefault()); form.addEventListener("change", ()=>form.dispatchEvent(new CustomEvent("input"))); form.addEventListener("input", ()=>form.value=formValue()); form.value = formValue(); return form; }33:T51d,ratioPlot = function(label, numerator, denominator, color) { const ymax = d3.max(nightProgress.filter(d => denominator(d) > 0), d => numerator(d)/denominator(d)); const [t1,t2] = [nightProgress[0].utc-dayMS/2,night2UTC(today)+dayMS/2]; const ratio = d3.sum(nightProgress, numerator)/d3.sum(nightProgress, denominator); color = color.toString(); return Plot.plot({ width: width, height: 200, marginLeft: 30, marginTop: 18, marginBottom: 32, style: { fontSize: '10pt' }, x: { type: "utc", domain: [t1,t2], ticks: 10, }, y: { zero: true, }, r: { zero: true, }, marks: [ Plot.frame(), Plot.dot(nightProgress, { x:d=>d.utc, y:d=>Math.max(0,numerator(d)/denominator(d)), title:d=>d.night+":"+hoursString(numerator(d)/3600)+"/"+hoursString(denominator(d)/3600)+ "="+Number(100*numerator(d)/denominator(d)).toFixed(0)+"%", r:d=>denominator(d), fill:color, }), Plot.ruleY([ratio],{ stroke:color, strokeWidth:5, strokeOpacity:0.25, }), Plot.text([`Mean ${label} = ${Number(100*ratio).toFixed(1)}%`],{ x:(t1+t2)/2, y: ymax, dy:-8, fontSize:16, fill:color, text:d=>d, }), ] }); }34:T52f,nightProgress = { const ephem = d3.index(nightEphem.filter(d=>d.night<=today), d=>d.night); const observed = d3.rollup(TSNR, v=>{ const E=ephem.get(v[0].NIGHT); const darkExp = v.filter(d=>d.GOALTYPE=="dark"); const brightExp = v.filter(d=>d.GOALTYPE=="bright"); //const minDoneFrac = 1; return { night: v[0].NIGHT, utc: night2UTC(v[0].NIGHT), darkReal:d3.sum(darkExp, d=>d.EXPTIME), darkEff:d3.sum(darkExp, d=>d.EFFTIME_SPEC), //darkTiles:d3.sum(darkExp, d=>Math.min(minDoneFrac, d.EFFTIME_SPEC/d.GOALTIME)/minDoneFrac), brightReal:d3.sum(brightExp, d=>d.EXPTIME), brightEff:d3.sum(brightExp, d=>d.EFFTIME_SPEC), //brightTiles:d3.sum(brightExp, d=>Math.min(minDoneFrac, d.EFFTIME_SPEC/d.GOALTIME)/minDoneFrac), availSecs:E.availHours*3600, adjSecs:E.availHours*E.dome_open_frac*3600, overheadSecs: v.length*surveyConfig.overhead, }; }, d=>d.NIGHT); return d3.map(ephem.keys(), night=>observed.has(night)?observed.get(night):{ night:night, utc:night2UTC(night), darkReal:0, darkEff:0, //darkTiles:0, brightReal:0, brightEff:0, //brightTiles:0, availSecs:ephem.get(night).availHours*3600, adjSecs:ephem.get(night).availHours*ephem.get(night).dome_open_frac*3600, overheadSecs:0, }); }35:[{"id":"572d90b4580ce663e3f2836f4ffe8e60e0637ad92633760911ab25d23b2228e0f45bca33b913ea8f2c44c58de659c79fe2bbdf080db558557bb03e9f8220160d","href":"https://static.observableusercontent.com/files/572d90b4580ce663e3f2836f4ffe8e60e0637ad92633760911ab25d23b2228e0f45bca33b913ea8f2c44c58de659c79fe2bbdf080db558557bb03e9f8220160d","name":"tiles-main@2.ecsv","type":"application/octet-stream","lastModified":1725577400400.623,"size":2196588},{"id":"2166e99f72fe63bd8e5a2d8e0fcf4faac40aba0ed7c6024117034e867366f1df3f5fd1ae62cd1f5a971b84ffd8503345b68f3a6758e28f5c8cb76eb3bcdeca09","href":"https://static.observableusercontent.com/files/2166e99f72fe63bd8e5a2d8e0fcf4faac40aba0ed7c6024117034e867366f1df3f5fd1ae62cd1f5a971b84ffd8503345b68f3a6758e28f5c8cb76eb3bcdeca09","name":"tsnr-exposures@1.csv","type":"text/csv","lastModified":1725577411333.872,"size":7530699},{"id":"dbb7af5dfd49aa8bcb10e7de3fd79d78daa165a066d7f040b87abacb0c5e4b4c77f2324dc051812d3de1ccae201b5f6f6ba252f07266600104b3aef796bfa72a","href":"https://static.observableusercontent.com/files/dbb7af5dfd49aa8bcb10e7de3fd79d78daa165a066d7f040b87abacb0c5e4b4c77f2324dc051812d3de1ccae201b5f6f6ba252f07266600104b3aef796bfa72a","name":"tsnr-exposures (2).csv","type":"text/csv","lastModified":1622393980316.95,"size":860284},{"id":"651fd54d42c87ff6f71fa40aebe2885e1c36f4c4913b9ea73a4cf3428df7ca926d86c857dc365137f035ecb5314e14babc0de7da92caa75d49075a912c0eb4d2","href":"https://static.observableusercontent.com/files/651fd54d42c87ff6f71fa40aebe2885e1c36f4c4913b9ea73a4cf3428df7ca926d86c857dc365137f035ecb5314e14babc0de7da92caa75d49075a912c0eb4d2","name":"tiles-main@1.ecsv","type":"application/octet-stream","lastModified":1622403241911.487,"size":1627047},{"id":"b064e2b4fe3932d72f068103430289b8d91f622dbb1f69f6111d24468f7d93b565f5b8cdf76191c494620665a51edb2395a67ca1f1e9524f076f24bef382cf07","href":"https://static.observableusercontent.com/files/b064e2b4fe3932d72f068103430289b8d91f622dbb1f69f6111d24468f7d93b565f5b8cdf76191c494620665a51edb2395a67ca1f1e9524f076f24bef382cf07","name":"ephem@1.csv","type":"text/csv","lastModified":1622567686648.415,"size":98251}] 2e:{"title":"DESI Progress","cells":[{"id":0,"value":"# DESI Progress","pinned":false,"hidden":false,"mode":"md"},{"id":828,"value":"progressPlot = {\n return Plot.plot({\n marginTop: 0,\n marginLeft: 30,\n marginBottom:40,\n width: width,\n height: 150,\n style: { fontSize: '10pt' },\n x: {\n nice: true,\n zero: true,\n label: \"Survey Progress [%]\",\n grid:true,\n },\n y: {\n domain:progress.map(d=>d.type),\n tickFormat:d=>\"\",\n tickSize:0,\n },\n color: {\n domain:progress.map(d=>d.type),\n range:[availColor,adjColor,darkColor,brightColor], \n },\n marks:[\n Plot.barX(progress, {x1:0,x2:d=>100*d.num/d.den,y:d=>d.type, fill:d=>d.type}),\n Plot.text(progress, {\n x:d=>100*d.num/d.den, dx:-8, y:d=>d.type,\n textAnchor:'end', fontWeight:'bold', fill:'white',\n text:d=>d.type+\" \"+Number(d.num).toFixed(1)+\" / \"+Number(d.den).toFixed(0)+\" \"+d.unit+\n \" = \"+Number(100*d.num/d.den).toFixed(2)+\"%\"\n }),\n ]\n })\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1396,"value":"md`## Nights`","pinned":false,"hidden":false,"mode":"ojs"},{"id":920,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":1399,"value":"md`## Metrics`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1306,"value":"availRatioPlot = ratioPlot(\"(EXPTIME+OVERHEAD)/AVAIL\", d=>d.darkReal+d.brightReal+d.overheadSecs, d=>d.availSecs, availColor)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1336,"value":"adjRatioPlot = ratioPlot(\"(EXPTIME+OVERHEAD)/ADJ\", d=>d.darkReal+d.brightReal+d.overheadSecs, d=>d.adjSecs, adjColor)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1320,"value":"darkRatioPlot = ratioPlot(\"DARK EFFTIME/EXPTIME\", d=>d.darkEff, d=>d.darkReal, darkColor)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1326,"value":"brightRatioPlot = ratioPlot(\"BRIGHT EFFTIME/EXPTIME\", d=>d.brightEff, d=>d.brightReal, brightColor)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1402,"value":"md`## Maps`","pinned":false,"hidden":false,"mode":"ojs"},{"id":548,"value":"darkSkyMap=canvasSkyMap(tileProgress.DARK, mapOptions)","pinned":false,"hidden":false,"mode":"ojs"},{"id":604,"value":"brightSkyMap=canvasSkyMap(tileProgress.BRIGHT, mapOptions)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1408,"value":"md`## Tile Weights`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1538,"value":"tileWeightHist = {\n const data = tileWeights.filter(d => [\"DARK\",\"BRIGHT\"].includes(d.PROGRAM));\n return Plot.plot({\n style: { fontSize: '8pt' },\n x:{\n label:\"Tile Weight\",\n },\n y:{\n label:\"\",\n },\n fx:{\n domain:[\"DARK\",\"BRIGHT\"],\n },\n color:{\n domain:[\"DARK\",\"BRIGHT\"],\n range:[darkColor,brightColor],\n },\n facet: {\n data: data,\n x: \"PROGRAM\",\n y: \"STATUS\",\n },\n marks:[\n Plot.frame(),\n Plot.rectY(data, Plot.binX(\n {y:\"proportion-facet\"},\n {x:{ value: \"wgt\"}, fill:\"PROGRAM\"}\n )),\n ]\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1442,"value":"tileWeightDefn = md`\nTile weights are calculated as\n${tex.block`\\omega = 10^{2 \\alpha E_{B-V} / 2.5}\\,X^{\\beta}`}\nwith airmass calculated as\n${tex.block`X^{-1} = \\sin(\\delta)\\sin(\\lambda) + \\cos(\\delta)\\cos(\\lambda)\\cos(h)`}\nat declination ${tex`\\delta`}, latitude ${tex`\\lambda`} and hour angle ${tex`h`}.\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1413,"value":"tileWeights = {\n let weights, HA;\n if(surveyConfig.wgtMode == \"uniform\") {\n weights = TILES.map(d=>1.0);\n }\n else {\n if(surveyConfig.wgtMode == \"fixedHA\") {\n HA = TILES.map(d=>surveyConfig.HA0);\n }\n else {\n HA = TILES.map(d=>d.DESIGNHA);\n }\n const deg2rad = Math.PI/180;\n const L = deg2rad*31.963972222; // KPNO latitude in deg\n const sinL = Math.sin(L);\n const cosL = Math.cos(L);\n const X = TILES.map((d,i)=>1/(\n Math.sin(deg2rad*d.DEC)*sinL +\n Math.cos(deg2rad*d.DEC)*cosL*Math.cos(deg2rad*HA[i])));\n const [a,b] = [surveyConfig.alpha, surveyConfig.beta];\n weights = TILES.map((d,i) => 10**(2*a*d.EBV_MED/2.5) * X[i]**b);\n }\n return TILES.map((t,i)=>({\n wgt:weights[i],\n frac:[\"obsend\",\"done\"].includes(t.STATUS)?1:Math.min(1,t.DONEFRAC),\n STATUS:[\"obsend\",\"done\"].includes(t.STATUS)?\"DONE\":\"TODO\",\n PROGRAM:t.PROGRAM,\n }));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1898,"value":"md`## Forecast`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1771,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":1405,"value":"md`## Settings`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1652,"value":"surveyConfig","pinned":true,"hidden":false,"mode":"ojs"},{"id":729,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":315,"value":"md`## Read Latest Data`","pinned":false,"hidden":false,"mode":"ojs"},{"id":249,"value":"md`Progress is recorded in two files that are updated daily:\n - TSNR is documented [here](https://desi.lbl.gov/trac/wiki/SurveyOps/DailyOps#Handshakewithofflinepipeline) and hosted at https://data.desi.lbl.gov/desi/spectro/redux/daily/tsnr-exposures.csv\n - tiles is hosted at https://data.desi.lbl.gov/desi/survey/ops/surveyops/trunk/ops/tiles-main.ecsv\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":5,"value":"TSNR = d3.csvParse(TSNRfile, d3.autoType)\n .filter(d=>d.SURVEY==\"main\")\n .map(({NIGHT,EXPID,TILEID,EXPTIME,EFFTIME_SPEC,GOALTYPE,GOALTIME})=>\n ({NIGHT,EXPID,TILEID,EXPTIME,EFFTIME_SPEC,GOALTYPE,GOALTIME}))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1302,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"},{"id":363,"value":"$34","pinned":false,"hidden":false,"mode":"ojs"},{"id":286,"value":"TILES = {\n const body = TILESfile\n .split(\"\\n\")\n .filter(line => line[0]!=\"#\")\n .join(\"\\n\");\n const rows = d3.dsvFormat(\" \").parse(body, d3.autoType);\n return rows\n .filter(d=>d.IN_DESI==\"True\")\n .map(({TILEID,RA,DEC,PROGRAM,DONEFRAC,STATUS,EBV_MED,DESIGNHA})=> \n ({TILEID,RA,DEC,PROGRAM,DONEFRAC,STATUS,EBV_MED,DESIGNHA}));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":322,"value":"tileProgress = {\n const darkFill = darkColor.hex()+'30';\n const brightFill = brightColor.hex()+'30';\n const observed = d3.filter(TILES, row => row.STATUS!=\"unobs\");\n const tiles = Object.fromEntries(\n d3.indexes(observed,d=>d.PROGRAM,d=>d.TILEID)\n .map(([P,T])=>[P,d3.map(T,([t,d])=>{\n const frac = [\"obsend\",\"done\"].includes(d.STATUS)?1:Math.min(1,d.DONEFRAC);\n const color = d.PROGRAM=='DARK'?darkFill:brightFill;\n return Object.assign(d,{\n frac: frac,\n shape: circlePath(d.RA,d.DEC,frac==1?tileRadiusDeg:tileRadiusDeg/2,{nphi:tileNumPhi}),\n stroke: null, //frac==1?'#0007':null,\n fill: color,\n mode: \"multiply\",\n });\n })])\n );\n return tiles;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":824,"value":"tilesAvailable = Object.fromEntries(d3.rollup(TILES, v=>v.length, d=>d.PROGRAM))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1723,"value":"tilesCompleted = {\n const ntot = d3.rollup(tileWeights, v=>v.length, d=>d.PROGRAM);\n const wsum = d3.rollup(tileWeights, v=>d3.sum(v, d=>d.wgt), d=>d.PROGRAM);\n const wdone = d3.rollup(tileWeights, v=>d3.sum(v, d=>d.wgt*d.frac), d=>d.PROGRAM);\n return Object.fromEntries([\"DARK\",\"BRIGHT\"].map(prog=>\n [prog, ntot.get(prog) * wdone.get(prog) / wsum.get(prog)]));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":832,"value":"today = Number.parseInt(nightFormatter(new Date()))\n//today = TSNR[TSNR.length-1].NIGHT","pinned":false,"hidden":false,"mode":"ojs"},{"id":999,"value":"dayMS = 24*60*60*1000","pinned":false,"hidden":false,"mode":"ojs"},{"id":1350,"value":"hoursString = function(hours) {\n const h = Math.floor(hours + 0.5/60);\n const m = Math.round(60*(hours - h));\n return h+\"h\"+(m < 10 ? \"0\":\"\")+m+\"m\";\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":834,"value":"hoursCompleted = d3.sum(nightEphem.filter(d=>d.nightd.availHours)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1250,"value":"expectedCompleted = d3.sum(nightEphem.filter(d=>d.nightd.availHours*d.dome_open_frac)","pinned":false,"hidden":false,"mode":"ojs"},{"id":836,"value":"progress = [\n {type:\"Elapsed (total avail)\", num:hoursCompleted, den:availableHours, unit:\"hours\"},\n {type:\"Elapsed (weather adj)\", num:expectedCompleted, den:expectedHours, unit:\"hours\"},\n {type:\"DARK\", num:tilesCompleted.DARK, den:tilesAvailable.DARK, unit:\"tiles\"},\n {type:\"BRIGHT\", num:tilesCompleted.BRIGHT, den:tilesAvailable.BRIGHT, unit:\"tiles\"}\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1274,"value":"adjColor = d3.color(\"brown\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1063,"value":"availColor = d3.color(\"crimson\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":611,"value":"darkColor = d3.color(\"darkblue\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":619,"value":"brightColor = d3.color(\"darkorange\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":544,"value":"tileNumPhi=18","pinned":false,"hidden":false,"mode":"ojs"},{"id":542,"value":"tileRadiusDeg=1.6","pinned":false,"hidden":false,"mode":"ojs"},{"id":458,"value":"nightParser = d3.utcParse(\"%Y%m%d\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":767,"value":"nightFormatter = d3.utcFormat(\"%Y%m%d\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":209,"value":"night2UTC = night => nightParser(night).getTime()","pinned":false,"hidden":false,"mode":"ojs"},{"id":1247,"value":"expectedHours = d3.sum(nightEphem, d=>d.availHours*d.dome_open_frac)","pinned":false,"hidden":false,"mode":"ojs"},{"id":702,"value":"availableHours = d3.sum(nightEphem, d=>d.availHours)","pinned":false,"hidden":false,"mode":"ojs"},{"id":713,"value":"availableDarkHours = d3.sum(nightEphem, d=>d.darkHours)","pinned":false,"hidden":false,"mode":"ojs"},{"id":784,"value":"isSurveyNight = function(night) {\n //Check for surveyEnd later so we can forecast available hours beyond this date.\n //if(night >= surveyConfig.surveyEnd) return false;\n for(const [shut,restart] of surveyConfig.shutdowns) {\n if((night >= shut) && (night < restart)) return false;\n }\n return true;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":664,"value":"EPHEM = await FileAttachment(\"ephem@1.csv\").text()\n .then(txt=>d3.csvParse(txt, d3.autoType))","pinned":false,"hidden":false,"mode":"ojs"},{"id":675,"value":"allEphem = d3.indexes(EPHEM, d=>d.night).map(([n,d])=>{\n const avail = (Math.abs(d.nearest_full_moon) >= surveyConfig.engNightsPerMonth/2) & isSurveyNight(n);\n const hours = avail ? 24*d.duration : 0;\n return Object.assign(d,{\n utc: night2UTC(n),\n availHours: hours,\n darkHours: hours*(1-d.moon_up_frac),\n });\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1848,"value":"nightEphem = allEphem.filter(d=>d.night