Exposure
ID
SPICA.2025-12-11T02-02-31_1
Header ID
SPICA.2025-12-11T02-02-31
Date updated
2025-12-11 02:01:26 UTC+0000
Release date
None
UTC Start
2025-12-11 02:01:26.722
UTC End
2025-12-11 02:02:26.722
MJD Start
61020.0843370604
MJD End
61020.08503150483
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.0
Observation
ID
64060
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47717
Name
HD_7964
RA
19.86664
DEC
27.26406
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8489 33.8473 84.3217 84.4741
S1-E1 329.6408 329.7037 54.2244 54.3335
S1-E2 278.6271 278.6441 61.3995 61.5174
S1-W1 261.6039 261.7508 111.3703 111.5763
S1-W2 206.9845 206.9930 92.7470 92.9188
S2-E1 300.8348 300.9130 50.9899 51.0957
S2-E2 247.8020 247.8293 58.3498 58.4638
S2-W1 231.9686 232.1328 115.1751 115.3852
S2-W2 173.5718 173.5838 94.3844 94.5597
E1-E2 63.5679 63.6353 -158.9686 -158.8678
E1-W1 289.0226 289.5297 -175.2717 -175.1558
E1-W2 211.5269 211.7944 -163.3252 -163.2227
E2-W1 228.7079 229.1446 -179.7466 -179.6229
E2-W2 148.2213 148.4215 -165.1922 -165.0884
W1-W2 93.0258 93.2367 -23.3501 -23.1700
Invalid fields
Key
PROGRAM_ID
TAU0
SEEING
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Invalid value for 'HIERARCH CHARA TAU0' : '0.0'
Invalid value for 'HIERARCH CHARA SEEING' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61020.0843370604
PI-COI spica
HIERARCH OBS TARG NAME HD_7964
HIERARCH OBS RA 19.86664
HIERARCH OBS DEC 27.26406
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 33.8489
HIERARCH ISS PBL12 END 33.8473
HIERARCH ISS PBLA12 START 84.3217
HIERARCH ISS PBLA12 END 84.4741
HIERARCH ISS PBL13 START 329.6408
HIERARCH ISS PBL13 END 329.7037
HIERARCH ISS PBLA13 START 54.2244
HIERARCH ISS PBLA13 END 54.3335
HIERARCH ISS PBL14 START 278.6271
HIERARCH ISS PBL14 END 278.6441
HIERARCH ISS PBLA14 START 61.3995
HIERARCH ISS PBLA14 END 61.5174
HIERARCH ISS PBL15 START 261.6039
HIERARCH ISS PBL15 END 261.7508
HIERARCH ISS PBLA15 START 111.3703
HIERARCH ISS PBLA15 END 111.5763
HIERARCH ISS PBL16 START 206.9845
HIERARCH ISS PBL16 END 206.993
HIERARCH ISS PBLA16 START 92.747
HIERARCH ISS PBLA16 END 92.9188
HIERARCH ISS PBL23 START 300.8348
HIERARCH ISS PBL23 END 300.913
HIERARCH ISS PBLA23 START 50.9899
HIERARCH ISS PBLA23 END 51.0957
HIERARCH ISS PBL24 START 247.802
HIERARCH ISS PBL24 END 247.8293
HIERARCH ISS PBLA24 START 58.3498
HIERARCH ISS PBLA24 END 58.4638
HIERARCH ISS PBL25 START 231.9686
HIERARCH ISS PBL25 END 232.1328
HIERARCH ISS PBLA25 START 115.1751
HIERARCH ISS PBLA25 END 115.3852
HIERARCH ISS PBL26 START 173.5718
HIERARCH ISS PBL26 END 173.5838
HIERARCH ISS PBLA26 START 94.3844
HIERARCH ISS PBLA26 END 94.5597
HIERARCH ISS PBL34 START 63.5679
HIERARCH ISS PBL34 END 63.6353
HIERARCH ISS PBLA34 START -158.9686
HIERARCH ISS PBLA34 END -158.8678
HIERARCH ISS PBL35 START 289.0226
HIERARCH ISS PBL35 END 289.5297
HIERARCH ISS PBLA35 START -175.2717
HIERARCH ISS PBLA35 END -175.1558
HIERARCH ISS PBL36 START 211.5269
HIERARCH ISS PBL36 END 211.7944
HIERARCH ISS PBLA36 START -163.3252
HIERARCH ISS PBLA36 END -163.2227
HIERARCH ISS PBL45 START 228.7079
HIERARCH ISS PBL45 END 229.1446
HIERARCH ISS PBLA45 START -179.7466
HIERARCH ISS PBLA45 END -179.6229
HIERARCH ISS PBL46 START 148.2213
HIERARCH ISS PBL46 END 148.4215
HIERARCH ISS PBLA46 START -165.1922
HIERARCH ISS PBLA46 END -165.0884
HIERARCH ISS PBL56 START 93.0258
HIERARCH ISS PBL56 END 93.2367
HIERARCH ISS PBLA56 START -23.3501
HIERARCH ISS PBLA56 END -23.17
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0