Exposure
ID
SPICA.2025-10-05T10-45-31_1
Header ID
SPICA.2025-10-05T10-45-31
Date updated
2025-10-05 10:44:26 UTC+0000
Release date
None
UTC Start
2025-10-05 10:44:26.183
UTC End
2025-10-05 10:45:26.183
MJD Start
60953.4475252658
MJD End
60953.44821971023
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
70765
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
52500
Name
HD_27697
RA
65.73372
DEC
17.54251
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6897 32.6938 95.3858 95.5434
S1-E1 322.1139 321.9572 62.3873 62.5225
S1-E2 270.0824 269.9767 70.1636 70.3078
S1-W1 261.8039 262.0568 126.2078 126.3649
S1-W2 200.6808 200.7578 105.1499 105.3125
S2-E1 295.2349 295.0827 58.9301 59.0610
S2-E2 240.9124 240.8069 66.8488 66.9894
S2-W1 234.3306 234.5792 130.3066 130.4598
S2-W2 168.5559 168.6294 107.0347 107.1977
E1-E2 65.6305 65.6075 -151.4483 -151.3556
E1-W1 312.8704 312.9562 -166.2847 -166.2068
E1-W2 221.6151 221.5737 -155.5520 -155.4654
E2-W1 249.9934 250.1064 -170.1392 -170.0619
E2-W2 156.2235 156.2057 -157.2748 -157.1903
W1-W2 103.6984 103.8304 -9.7371 -9.6428
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.4475252658
PI-COI vrard
HIERARCH OBS TARG NAME HD_27697
HIERARCH OBS RA 65.73372
HIERARCH OBS DEC 17.54251
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 32.6897
HIERARCH ISS PBL12 END 32.6938
HIERARCH ISS PBLA12 START 95.3858
HIERARCH ISS PBLA12 END 95.5434
HIERARCH ISS PBL13 START 322.1139
HIERARCH ISS PBL13 END 321.9572
HIERARCH ISS PBLA13 START 62.3873
HIERARCH ISS PBLA13 END 62.5225
HIERARCH ISS PBL14 START 270.0824
HIERARCH ISS PBL14 END 269.9767
HIERARCH ISS PBLA14 START 70.1636
HIERARCH ISS PBLA14 END 70.3078
HIERARCH ISS PBL15 START 261.8039
HIERARCH ISS PBL15 END 262.0568
HIERARCH ISS PBLA15 START 126.2078
HIERARCH ISS PBLA15 END 126.3649
HIERARCH ISS PBL16 START 200.6808
HIERARCH ISS PBL16 END 200.7578
HIERARCH ISS PBLA16 START 105.1499
HIERARCH ISS PBLA16 END 105.3125
HIERARCH ISS PBL23 START 295.2349
HIERARCH ISS PBL23 END 295.0827
HIERARCH ISS PBLA23 START 58.9301
HIERARCH ISS PBLA23 END 59.061
HIERARCH ISS PBL24 START 240.9124
HIERARCH ISS PBL24 END 240.8069
HIERARCH ISS PBLA24 START 66.8488
HIERARCH ISS PBLA24 END 66.9894
HIERARCH ISS PBL25 START 234.3306
HIERARCH ISS PBL25 END 234.5792
HIERARCH ISS PBLA25 START 130.3066
HIERARCH ISS PBLA25 END 130.4598
HIERARCH ISS PBL26 START 168.5559
HIERARCH ISS PBL26 END 168.6294
HIERARCH ISS PBLA26 START 107.0347
HIERARCH ISS PBLA26 END 107.1977
HIERARCH ISS PBL34 START 65.6305
HIERARCH ISS PBL34 END 65.6075
HIERARCH ISS PBLA34 START -151.4483
HIERARCH ISS PBLA34 END -151.3556
HIERARCH ISS PBL35 START 312.8704
HIERARCH ISS PBL35 END 312.9562
HIERARCH ISS PBLA35 START -166.2847
HIERARCH ISS PBLA35 END -166.2068
HIERARCH ISS PBL36 START 221.6151
HIERARCH ISS PBL36 END 221.5737
HIERARCH ISS PBLA36 START -155.552
HIERARCH ISS PBLA36 END -155.4654
HIERARCH ISS PBL45 START 249.9934
HIERARCH ISS PBL45 END 250.1064
HIERARCH ISS PBLA45 START -170.1392
HIERARCH ISS PBLA45 END -170.0619
HIERARCH ISS PBL46 START 156.2235
HIERARCH ISS PBL46 END 156.2057
HIERARCH ISS PBLA46 START -157.2748
HIERARCH ISS PBLA46 END -157.1903
HIERARCH ISS PBL56 START 103.6984
HIERARCH ISS PBL56 END 103.8304
HIERARCH ISS PBLA56 START -9.7371
HIERARCH ISS PBLA56 END -9.6428
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1