Exposure
ID
SPICA.2025-12-13T07-40-18_1
Header ID
SPICA.2025-12-13T07-40-18
Date updated
2025-12-13 07:39:13 UTC+0000
Release date
None
UTC Start
2025-12-13 07:39:13.849
UTC End
2025-12-13 07:40:13.849
MJD Start
61022.3189102943
MJD End
61022.31960473873
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
26.17299
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.91123
Observation
ID
72269
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53674
Name
HD_56169
RA
109.6332
DEC
49.46475
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8140 32.8178 82.3387 82.4960
S1-E1 303.1652 303.4294 49.2651 49.4132
S1-E2 258.1084 258.2820 57.4542 57.5999
S1-W1 278.4985 278.4980 107.6623 107.8682
S1-W2 207.1232 207.1213 90.7694 90.9414
S2-E1 276.2491 276.5128 45.5484 45.6987
S2-E2 228.7580 228.9311 53.9937 54.1401
S2-W1 249.2332 249.2427 110.8906 111.1025
S2-W2 174.7299 174.7259 92.3471 92.5221
E1-E2 60.2155 60.2957 -168.3651 -168.1748
E1-W1 284.5738 284.9744 172.8031 173.0194
E1-W2 201.8854 202.1655 -173.5683 -173.3712
E2-W1 228.4102 228.7249 167.9216 168.1445
E2-W2 142.0231 142.2225 -175.7719 -175.5718
W1-W2 100.3624 100.4617 -35.4897 -35.2433
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61022.3189102943
PI-COI spica
HIERARCH OBS TARG NAME HD_56169
HIERARCH OBS RA 109.6332
HIERARCH OBS DEC 49.46475
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 32.814
HIERARCH ISS PBL12 END 32.8178
HIERARCH ISS PBLA12 START 82.3387
HIERARCH ISS PBLA12 END 82.496
HIERARCH ISS PBL13 START 303.1652
HIERARCH ISS PBL13 END 303.4294
HIERARCH ISS PBLA13 START 49.2651
HIERARCH ISS PBLA13 END 49.4132
HIERARCH ISS PBL14 START 258.1084
HIERARCH ISS PBL14 END 258.282
HIERARCH ISS PBLA14 START 57.4542
HIERARCH ISS PBLA14 END 57.5999
HIERARCH ISS PBL15 START 278.4985
HIERARCH ISS PBL15 END 278.498
HIERARCH ISS PBLA15 START 107.6623
HIERARCH ISS PBLA15 END 107.8682
HIERARCH ISS PBL16 START 207.1232
HIERARCH ISS PBL16 END 207.1213
HIERARCH ISS PBLA16 START 90.7694
HIERARCH ISS PBLA16 END 90.9414
HIERARCH ISS PBL23 START 276.2491
HIERARCH ISS PBL23 END 276.5128
HIERARCH ISS PBLA23 START 45.5484
HIERARCH ISS PBLA23 END 45.6987
HIERARCH ISS PBL24 START 228.758
HIERARCH ISS PBL24 END 228.9311
HIERARCH ISS PBLA24 START 53.9937
HIERARCH ISS PBLA24 END 54.1401
HIERARCH ISS PBL25 START 249.2332
HIERARCH ISS PBL25 END 249.2427
HIERARCH ISS PBLA25 START 110.8906
HIERARCH ISS PBLA25 END 111.1025
HIERARCH ISS PBL26 START 174.7299
HIERARCH ISS PBL26 END 174.7259
HIERARCH ISS PBLA26 START 92.3471
HIERARCH ISS PBLA26 END 92.5221
HIERARCH ISS PBL34 START 60.2155
HIERARCH ISS PBL34 END 60.2957
HIERARCH ISS PBLA34 START -168.3651
HIERARCH ISS PBLA34 END -168.1748
HIERARCH ISS PBL35 START 284.5738
HIERARCH ISS PBL35 END 284.9744
HIERARCH ISS PBLA35 START 172.8031
HIERARCH ISS PBLA35 END 173.0194
HIERARCH ISS PBL36 START 201.8854
HIERARCH ISS PBL36 END 202.1655
HIERARCH ISS PBLA36 START -173.5683
HIERARCH ISS PBLA36 END -173.3712
HIERARCH ISS PBL45 START 228.4102
HIERARCH ISS PBL45 END 228.7249
HIERARCH ISS PBLA45 START 167.9216
HIERARCH ISS PBLA45 END 168.1445
HIERARCH ISS PBL46 START 142.0231
HIERARCH ISS PBL46 END 142.2225
HIERARCH ISS PBLA46 START -175.7719
HIERARCH ISS PBLA46 END -175.5718
HIERARCH ISS PBL56 START 100.3624
HIERARCH ISS PBL56 END 100.4617
HIERARCH ISS PBLA56 START -35.4897
HIERARCH ISS PBLA56 END -35.2433
HIERARCH CHARA TAU0 26.17299
HIERARCH CHARA SEEING 0.91123