Changes between Version 250 and Version 251 of HetProcedures/RA/lrs2
- Timestamp:
- Oct 2, 2019 4:25:46 PM (5 years ago)
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HetProcedures/RA/lrs2
v250 v251 85 85 == Calibrations == #cals 86 86 87 '''Warmup times for lamps'''88 || Lamps || Seconds ||89 || Cd || 300 ||90 || FeAr || 540 ||91 || Hg || 780 ||92 || ldls || 300 ||93 || Qtz || 30 ||94 95 87 === Calibration Script 96 88 … … 98 90 99 91 Almost all of the time the command below is what we should do for the standard cals. 100 101 {{{cal lrs2 -l cd-a fear hg -c qth ldls_long -b 11}}} - take about 50 minutes (not verified recently) 102 103 To get LRS2 and VIRUS biases in parallel use 104 92 Here is the standard calibrations commands with time 93 94 * standard set of cals 95 {{{cal lrs2 -l qth ldls_long cd-a fear hg -B}}} - about 28 minutes 96 97 * To get LRS2 and VIRUS biases in parallel use 105 98 {{{cal lrs2 -pb -b 11 }}} - about 9 minutes 106 99 107 To get LRS2 and VIRUS darks in parallel use 108 100 * LRS2 and VIRUS darks in parallel 109 101 {{{ cal lrs2 -pd -de 360 -d 3 }}} - about 22 minutes 110 111 Here is what I do for the 1st stack of the night:112 113 {{{ cal lrs2 -l cd-a fear hg -c qth ldls_long -B }}} - takes 41 minutes (as of 28 Aug 2019)114 115 **NB: This will be faster: **116 117 {{{ cal_new lrs2 -conf ~/sir/NEWCAL/vl_cals.json -l qth ldls_long cd-a fear hg -B }}} - about 28 minutes118 119 and if there is time or at some point of the night do:120 121 {{{cal lrs2 -pb -b 11 }}} - takes about 9 minutes122 123 102 124 103 NB 125 104 - in case of any problem try to get hardware status of instruments. 126 105 if got problem try to kill and start camra_server on lrs2 127 - adjust number of line and continuum lamps (L and C) and obs number as required128 129 The above will expose the lamp1a lamp1b lamp5b ldls (Hg Cd Qth ldls) as observation 1 (and subsequent numbers) and take 20 biases but 0 darks at the end. This is the standard calibration sequence for LRS2.130 106 131 107 Calling the script with --help produces more information: … … 153 129 lrs20000007 bias exp00-20 154 130 }}} 155 You should use lrs2view to inspect at least one image per set. 156 157 enable_shutter 131 You should use lds to inspect at least one image per set. 132 158 133 159 134 ==== Stopping Calibrations ====