Array parameters November 2012
(24/10/2012-03/01/2013)
Main parameter file: laboca-2012-11.rcp
Individual scans
Scan # | Date | Parameter file | Array plot | Individual channel maps |
---|---|---|---|---|
88737 | 2012-10-24T03:16 | Uranus_88737_Laboca.rcp | array_88737.pdf | beams_88737.pdf |
88911 | 2012-10-24T11:29 | Venus_88911_Laboca.rcp | array_88911.pdf | beams_88911.pdf |
89009 | 2012-10-24T22:53 | Mars_89009_Laboca.rcp | array_89009.pdf | beams_89009.pdf |
97097 | 2012-11-19T02:58 | Uranus_97097_Laboca.rcp | array_97097.pdf | beams_97097.pdf |
97099 | 2012-11-19T03:20 | Uranus_97099_Laboca.rcp | array_97099.pdf | beams_97099.pdf |
420 | 2013-01-03T02:14 | Uranus_420_Laboca.rcp | array_420.pdf | beams_420.pdf |
604 | 2013-01-03T07:55 | Saturn_604_Laboca.rcp | array_604.pdf | beams_604.pdf |
Notes on individual channels
Note: Channels which are terminated with a resistor are not listed in the following table anymore.
Channel # | Description |
---|---|
101, 103, 106, 110 | Strong cross-talk: 101↔106 and 103↔110. 101 and 103 may be usable for point sources only. |
81, 82, 83, 84, 85, 86, 89, 90, 91, 92, 93, 94, 96, 136, 159, 160 | Channels located in group 4 / cable M. These channels usually don't show any astronomical signal and are considered bad. |
177, 179, 180, 182, 183, 184, 185, 191, 192, 201, 202, 203, 205, 207, 217, 218, 220 | Channels located in group 7 / cable A. These channels don't show astronomical signal and are considered bad. |
6, 45, 114, 133, 199, 204, 206, 208, 211, 213, 219, 228, 309 | Bad channels, not showing any astronomical signal or very low signal levels, unconnected to groups 4 or 7 above. |
65, 77, 246, 257, 314 | These channels are variable and usually usable. Check your data. |
241 | No proper signal. Picks up signal from channels 248 (strong) and 296 (weak). |
channel_flags-2012-11.boa:
# 25 channels not connected to any bolometer not_connected = [ 29, 33, 35, 40, 64, 66, 124, 135, 142, 144, 146, 151, 158, 189, 193, 195, 200, 224, 226, 284, 295, 302, 304, 306, 311 ] # 20 channels with 1MOhm resistor resistor = [ 15, 16, 87, 88, 95, 139, 143, 145, 149, 150, 157, 178, 181, 186, 187, 188, 190, 255, 310, 317 ] # 2 channels sealed with an absorber blind = [ 4, 163 ] sealed = blind # channels showing strong cross-talk cross = [ 101, 103, 106, 110, 241 ] # Bad channels (no/low signal) bad = [ 6, 45, 81, 82, 83, 84, 85, 86, 89, 90, 91, 92, 93, 94, 96, 114, 133, 136, 159, 160, 177, 179, 180, 182, 183, 184, 185, 191, 192, 199, 201, 202, 203, 204, 205, 206, 207, 208, 211, 213, 217, 218, 219, 220, 228, 309 ]