#REVISION HISTORY #who when what #--- ------- ----------------------------------------------------------- #jrw 01Jun90 created original version based on work by Dave Cowley #djc 13dec90 reattached thermal sensors to mirror #djc 6 mar91 put radiation shields on 45,43,3,4 # also moved 36 and 37 inside dome with radiation shields # also corrected some of the discriptions(4 ) #djc 7 mar91 changed 6 to air #ra+jrw 28jul94 add floor chiller control valve #ph 15may95 add output voltages to plc (88-90) #ph 26may95 change 28-29 to comp. room RH and temp. #ed 15jul95 relocated and reattached #63,64,65,66,67,69,70,71; # 69,71 broke, and still to attach; calibrated #0-3,25-27,32,33, # 54,63-67.... #ed change loadcell offset, change 73 and 74 locations #ed 26sep95 add dewy2, calb. topring and floor sensors #ed COPIES TO:~peterh/examples/prot & /opt/uwila_data/logger #ed 04oct95 add barometric pressure, weathertronics, control rm, #31 # #The following sensor are being used to monitor the temperature of different #dome covering samples placed in the dome catwalk. # #date sensor description #980707 48 Ambient air behind panels. # 88 Gemini Lo-Mit. # 89 CFHT White Paint. # 90 Red Primer. # 91 IRTF Aluminum Foil. # #990918 48 Ambient air behind panels. # 88 Light Blue Paint. # 89 CFHT White Paint. # 90 Red Primer. # 91 Darker Blue Paint. # #991005 48 Ambient air behind panels. # 88 Light Blue Paint. # 89 CFHT White Paint. # 90 Red Primer. # 91 Protek White Coating. # #991013 48 Subaru Alum. Panel. # 88 Light Blue Paint. # 89 CFHT White Paint. # 90 Red Primer. # 91 Protek White Coating. # #9912?? 48 Subaru Alum. Panel. # 88 Removed. # 89 CFHT White Paint. # 90 Red Primer. # 91 Removed. # #000118 48 Subaru Alum. Panel. # 88 Ben-Moore 74 White. # 89 CFHT White Paint. # 90 Red Primer. # 91 Ben-Moore 74&926 White. # #000209 Added a Vaisala sensor in the telescope air just prior # to the cosina regulators. This instrument measures the # the dewpoint temperature in low humidities. # 92 dewpoint. Range -40 to 20 deg. celsius # 93 temperature. Range 0 to 60 deg. celsius # #011218 Moved paint panel probes to Coude for ESPaDOnS studies # 48 Inner Coude, Gecko Detector Environment Structure # 88 Inner Coude Ceiling # 89 Inner Coude Air, 1.8 m Above Floor # 90 Inner Coude Air, 0.75 m Above Floor # 91 Inner Coude Floor # #050328 Changed unused averages to truss temperatures # 69 Lower SouthEast truss # 94 Middle North truss # 95 Middle East truss # 96 Middle West truss # 97 High South truss # 98 Low South truss # 99 unused #110501 Freed probes replaced by loss of extender # free - 17(?),24,34-38,47,49-50,52,71,74-77,79-83,99 #120320 Put 34 and 35 back with PLC values #120420 79 Outside MP cover # 99 MP spider #120416 24 dome top skin N # 36 dome top skin S # 37 dome top skin E # 38 dome top skin W # 47 dome bottom skin N # 49 dome bottom skin S # 50 dome bottom skin E # 71 dome bottom skin W # 75 catwalk rail N # 76 catwalk rail S # 77 catwalk rail E # 81 catwalk rail W # Put 52 and 74 back # #sensor sensor sensor output #number description type (as stored) #----- --------------------------------------------- ------ ----------- 0 surface temp, primary mirror east (side) RTDF85 deg celsius 1 surface temp, primary mirror west (side) RTDF85 deg celsius 2 surface temp, primary mirror west (silver) RTDF85 deg celsius 3 surface temp, primary mirror east (silver) RTDF85 deg celsius 4 surface temp, cassion central west RTDF85 deg celsius 5 surface temp, cassion central east RTDF85 deg celsius 6 air temp, top ring west RTDF85 deg celsius 7 air temp, top ring east RTDF85 deg celsius 8 surface temp, horseshoe east top RTDF85 deg celsius 9 surface temp, horseshoe east brg pad RTDF85 deg celsius 10 surface temp, horseshoe west brg pad RTDF85 deg celsius 11 surface temp, horseshoe west top RTDF85 deg celsius 12 surface temp, electrical box north RTDF85 deg celsius 13 surface temp, electrical box south RTDF85 deg celsius 14 surface temp, coude' arm south beam RTDF85 deg celsius 15 surface temp, south beam thrust brg RTDF85 deg celsius 16 air temp, 4th floor crawl space THM10K deg celsius 17 --- ??? 18 air temp, north rail 5th floor RTDF85 deg celsius 19 air temp, north rail support beam RTDF85 deg celsius 20 load cell, north DCV DC volts 21 load cell, south west DCV DC volts 22 dewpoint, outside south mirror cell DCV deg celsius 23 air temp, top ring east THM10K deg celsius 24 surface temp, dome top skin north RTDF85 deg celsius 25 surface temp, east cell steel RTDF85 deg celsius 26 surface temp, east mirror under side RTDF85 deg celsius 27 mirror cooling outlet at cell RTDF85 deg celsius 28 computer room relative humidity DCV percent 29 computer room temperature DCV deg celsius 30 dewpoint, inside south mirror cell DCV deg celsius 31 barometric pressure,control rm, weathertronics DCV millibars 32 surface temp, west cell steel RTDF85 deg celsius 33 air temp, west under mirror RTDF85 deg celsius 34 humidity, dome top RTD ? percent 35 air temp, dome top RTD ? deg celsius 36 surface temp, dome top skin south RTDF85 deg celsius 37 surface temp, dome top skin east RTDF85 deg celsius 38 surface temp, dome top skin west RTDF85 deg celsius 39 fluid temp, horseshoe top NW pad RTDF85 deg celsius 40 fluid temp, horseshoe bottom NW pad RTDF85 deg celsius 41 fluid temp, horseshoe top NE pad RTDF85 deg celsius 42 fluid temp, horseshoe bottom NE pad RTDF85 deg celsius 43 air temp, 6' above 5th floor RTDF85 deg celsius 44 fluid temp, telescope hyd SW pad RTDF85 deg celsius 45 air temp, 2" above 5th floor RTDF85 deg celsius 46 fluid temp, tele hyd 1st floor supply RTDF85 deg celsius 47 surface temp, dome bottom skin north RTDF85 deg celsius 48 Inner Coude, Gecko Detector Environment Struct. RTDF85 deg celsius 49 surface temp, dome bottom skin south RTDF85 deg celsius 50 surface temp, dome bottom skin east RTDF85 deg celsius 51 surface temp, 5th floor track RTDF85 deg celsius 52 air temp, inner coude ceiling RTDF85 deg celsius 53 air temp, 5th floor 2" by electronics box THM10K deg celsius 54 air temp, mirror cell west THM10K deg celsius 55 axial load cell north DCV kilograms 56 axial load cell south west DCV kilograms 57 axial load cell south east DCV kilograms 58 mirror cooling inlet at unit RTDF85 deg celsius 59 surface temp, concrete floor north pier RTDF85 deg celsius 60 surface temp, concrete floor south pier RTDF85 deg celsius 61 surface temp, concrete floor above control room RTDF85 deg celsius 62 fluid temp, 1st floor glycol supply RTDF85 deg celsius 63 air temp, pm, south mid. air line RTDF85 deg celsius 64 air temp, spigot north, near cass. bonn. RTDF85 deg celsius 65 air temp, spigot north, near M3 RTDF85 deg celsius 66 surface temp, pm, north,under side,near spigot RTDF85 deg celsius 67 air temp, pm, north mid. air line RTDF85 deg celsius 68 fluid temp, tele hyd resevoir RTDF85 deg celsius 69 Temperature on lower SouthEast truss RTDF85 deg celsius 70 surface temp, pm, south,under side,near spigot RTDF85 deg celsius 71 surface temp, dome bottom skin west RTDF85 deg celsius 72 fluid temp, tele hyd chill outlet RTDF85 deg celsius 73 air temp, observing room RTDF85 deg celsius 74 air temp, rear observing room RTDF85 deg celsius 75 surface temp, catwalk rail north RTDF85 deg celsius 76 surface temp, catwalk rail south RTDF85 deg celsius 77 surface temp, catwalk rail east RTDF85 deg celsius 78 load cell east DCV DC volts 79 air temp, outside MegaPrime cover RTD ? deg celsius 80 air temp, inside MegaPrime cover RTD ? deg celsius 81 surface temp, catwalk rail west RTDF85 deg celsius 82 --- 83 --- 84 weather tower wind speed DCV knots 85 weather tower wind dir DCV deg 86 weather tower temp DCV deg C 87 weather tower RH DCV percent 88 Inner Coude Ceiling RTDF85 deg celsius 89 Inner Coude Air, 1.8 m Above Floor RTDF85 deg celsius 90 Inner Coude Air, 0.75 m Above Floor RTDF85 deg celsius 91 Inner Coude Floor RTDF85 deg celsius 92 Dewpoint of telescope air prior to cos. reg. DCV deg celsius 93 Temperature of telescope air prior to cos. reg. DCV deg celsius 94 Temperature on North truss halfway up RTDF85 deg celsius 95 Temperature on East truss halfway up RTDF85 deg celsius 96 Temperature on West truss halfway up RTDF85 deg celsius 97 Temperature on South truss up high RTDF85 deg celsius 98 Temperature on South truss down low RTDF85 deg celsius 99 Temperature on telescope spider w/helium RTD ? deg celsius