Exposure
ID
SPICA.2025-06-11T08-22-38_1
Header ID
SPICA.2025-06-11T08-22-38
Date updated
2025-06-11 08:21:32 UTC+0000
Release date
None
UTC Start
2025-06-11 08:21:32.943
UTC End
2025-06-11 08:22:32.943
MJD Start
60837.3482979541
MJD End
60837.34899239853
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7676 27.7708 84.2350 84.4227
S1-E1 265.1594 265.3914 44.3231 44.5284
S1-E2 220.9125 221.0770 53.8728 54.0685
S1-W1 261.8947 261.8342 112.7026 112.9255
S1-W2 180.3997 180.3856 94.3798 94.5772
S2-E1 244.5107 244.7338 40.1446 40.3547
S2-E2 197.4528 197.6119 49.7966 49.9961
S2-W1 237.8531 237.7989 115.8926 116.1202
S2-W2 153.1443 153.1281 96.2099 96.4094
E1-E2 59.8439 59.8889 -173.4421 -173.1927
E1-W1 296.1828 296.3486 169.0353 169.2958
E1-W2 203.5461 203.6909 -178.4812 -178.2280
E2-W1 239.7936 239.9129 164.7260 164.9881
E2-W2 144.0294 144.1290 179.4273 179.6820
W1-W2 106.9212 106.9408 -35.2640 -35.0022
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.3482979541
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.7676
HIERARCH ISS PBL12 END 27.7708
HIERARCH ISS PBLA12 START 84.235
HIERARCH ISS PBLA12 END 84.4227
HIERARCH ISS PBL13 START 265.1594
HIERARCH ISS PBL13 END 265.3914
HIERARCH ISS PBLA13 START 44.3231
HIERARCH ISS PBLA13 END 44.5284
HIERARCH ISS PBL14 START 220.9125
HIERARCH ISS PBL14 END 221.077
HIERARCH ISS PBLA14 START 53.8728
HIERARCH ISS PBLA14 END 54.0685
HIERARCH ISS PBL15 START 261.8947
HIERARCH ISS PBL15 END 261.8342
HIERARCH ISS PBLA15 START 112.7026
HIERARCH ISS PBLA15 END 112.9255
HIERARCH ISS PBL16 START 180.3997
HIERARCH ISS PBL16 END 180.3856
HIERARCH ISS PBLA16 START 94.3798
HIERARCH ISS PBLA16 END 94.5772
HIERARCH ISS PBL23 START 244.5107
HIERARCH ISS PBL23 END 244.7338
HIERARCH ISS PBLA23 START 40.1446
HIERARCH ISS PBLA23 END 40.3547
HIERARCH ISS PBL24 START 197.4528
HIERARCH ISS PBL24 END 197.6119
HIERARCH ISS PBLA24 START 49.7966
HIERARCH ISS PBLA24 END 49.9961
HIERARCH ISS PBL25 START 237.8531
HIERARCH ISS PBL25 END 237.7989
HIERARCH ISS PBLA25 START 115.8926
HIERARCH ISS PBLA25 END 116.1202
HIERARCH ISS PBL26 START 153.1443
HIERARCH ISS PBL26 END 153.1281
HIERARCH ISS PBLA26 START 96.2099
HIERARCH ISS PBLA26 END 96.4094
HIERARCH ISS PBL34 START 59.8439
HIERARCH ISS PBL34 END 59.8889
HIERARCH ISS PBLA34 START -173.4421
HIERARCH ISS PBLA34 END -173.1927
HIERARCH ISS PBL35 START 296.1828
HIERARCH ISS PBL35 END 296.3486
HIERARCH ISS PBLA35 START 169.0353
HIERARCH ISS PBLA35 END 169.2958
HIERARCH ISS PBL36 START 203.5461
HIERARCH ISS PBL36 END 203.6909
HIERARCH ISS PBLA36 START -178.4812
HIERARCH ISS PBLA36 END -178.228
HIERARCH ISS PBL45 START 239.7936
HIERARCH ISS PBL45 END 239.9129
HIERARCH ISS PBLA45 START 164.726
HIERARCH ISS PBLA45 END 164.9881
HIERARCH ISS PBL46 START 144.0294
HIERARCH ISS PBL46 END 144.129
HIERARCH ISS PBLA46 START 179.4273
HIERARCH ISS PBLA46 END 179.682
HIERARCH ISS PBL56 START 106.9212
HIERARCH ISS PBL56 END 106.9408
HIERARCH ISS PBLA56 START -35.264
HIERARCH ISS PBLA56 END -35.0022
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1