Exposure
ID
SPICA.2025-04-23T06-53-45_1
Header ID
SPICA.2025-04-23T06-53-45
Date updated
2025-04-23 06:52:18 UTC+0000
Release date
None
UTC Start
2025-04-23 06:52:18.170
UTC End
2025-04-23 06:53:35.090
MJD Start
60788.2863214131
MJD End
60788.28721169086
Exposure time (s)
76.9
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68299
Category
science
Program ID
2025A-S8/NOIR9
Program Title
TBD
Program Type
Normal
PI / COI
dholakia
Target
ID
47810
Name
HD_112185
RA
193.5073
DEC
55.95982
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4087 31.3985 102.4342 102.6512
S1-E1 313.8687 314.0031 68.4553 68.6933
S1-E2 261.9969 262.0757 76.3811 76.6101
S1-W1 268.0222 267.8388 132.7954 133.0538
S1-W2 196.6086 196.5042 112.4948 112.7223
S2-E1 288.3581 288.4933 64.9652 65.2079
S2-E2 234.1864 234.2707 73.0042 73.2368
S2-W1 241.4436 241.2817 136.5655 136.8298
S2-W2 165.7737 165.6805 114.3915 114.6214
E1-E2 65.2823 65.3076 -145.1455 -144.8605
E1-W1 312.2397 312.3336 -162.2350 -161.9400
E1-W2 220.1085 220.1918 -149.9293 -149.6413
E2-W1 250.5754 250.6413 -166.6259 -166.3290
E2-W2 155.1492 155.2069 -151.9402 -151.6511
W1-W2 107.9178 107.9201 -8.0009 -7.7002
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S8/NOIR9
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60788.2863214131
PI-COI dholakia
HIERARCH OBS TARG NAME HD_112185
HIERARCH OBS RA 193.5073
HIERARCH OBS DEC 55.95982
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0128199998289347
HIERARCH DET NDIT 6000
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 31.4087
HIERARCH ISS PBL12 END 31.3985
HIERARCH ISS PBLA12 START 102.4342
HIERARCH ISS PBLA12 END 102.6512
HIERARCH ISS PBL13 START 313.8687
HIERARCH ISS PBL13 END 314.0031
HIERARCH ISS PBLA13 START 68.4553
HIERARCH ISS PBLA13 END 68.6933
HIERARCH ISS PBL14 START 261.9969
HIERARCH ISS PBL14 END 262.0757
HIERARCH ISS PBLA14 START 76.3811
HIERARCH ISS PBLA14 END 76.6101
HIERARCH ISS PBL15 START 268.0222
HIERARCH ISS PBL15 END 267.8388
HIERARCH ISS PBLA15 START 132.7954
HIERARCH ISS PBLA15 END 133.0538
HIERARCH ISS PBL16 START 196.6086
HIERARCH ISS PBL16 END 196.5042
HIERARCH ISS PBLA16 START 112.4948
HIERARCH ISS PBLA16 END 112.7223
HIERARCH ISS PBL23 START 288.3581
HIERARCH ISS PBL23 END 288.4933
HIERARCH ISS PBLA23 START 64.9652
HIERARCH ISS PBLA23 END 65.2079
HIERARCH ISS PBL24 START 234.1864
HIERARCH ISS PBL24 END 234.2707
HIERARCH ISS PBLA24 START 73.0042
HIERARCH ISS PBLA24 END 73.2368
HIERARCH ISS PBL25 START 241.4436
HIERARCH ISS PBL25 END 241.2817
HIERARCH ISS PBLA25 START 136.5655
HIERARCH ISS PBLA25 END 136.8298
HIERARCH ISS PBL26 START 165.7737
HIERARCH ISS PBL26 END 165.6805
HIERARCH ISS PBLA26 START 114.3915
HIERARCH ISS PBLA26 END 114.6214
HIERARCH ISS PBL34 START 65.2823
HIERARCH ISS PBL34 END 65.3076
HIERARCH ISS PBLA34 START -145.1455
HIERARCH ISS PBLA34 END -144.8605
HIERARCH ISS PBL35 START 312.2397
HIERARCH ISS PBL35 END 312.3336
HIERARCH ISS PBLA35 START -162.235
HIERARCH ISS PBLA35 END -161.94
HIERARCH ISS PBL36 START 220.1085
HIERARCH ISS PBL36 END 220.1918
HIERARCH ISS PBLA36 START -149.9293
HIERARCH ISS PBLA36 END -149.6413
HIERARCH ISS PBL45 START 250.5754
HIERARCH ISS PBL45 END 250.6413
HIERARCH ISS PBLA45 START -166.6259
HIERARCH ISS PBLA45 END -166.329
HIERARCH ISS PBL46 START 155.1492
HIERARCH ISS PBL46 END 155.2069
HIERARCH ISS PBLA46 START -151.9402
HIERARCH ISS PBLA46 END -151.6511
HIERARCH ISS PBL56 START 107.9178
HIERARCH ISS PBL56 END 107.9201
HIERARCH ISS PBLA56 START -8.0009
HIERARCH ISS PBLA56 END -7.7002
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1