Exposure
ID
SPICA.2025-07-10T11-58-51_1
Header ID
SPICA.2025-07-10T11-58-51
Date updated
2025-07-10 11:57:46 UTC+0000
Release date
None
UTC Start
2025-07-10 11:57:46.190
UTC End
2025-07-10 11:58:46.190
MJD Start
60866.4984512737
MJD End
60866.49914571813
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
68667
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51081
Name
HD_224926
RA
0.4560354
DEC
-3.027503
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.1844 27.1930 95.0089 95.1985
S1-E1 286.7353 286.3143 57.2933 57.4104
S1-E2 234.6752 234.3822 65.6440 65.7883
S1-W1 221.6112 222.1467 132.2218 132.3595
S1-W2 165.5115 165.6918 106.8655 107.0557
S2-E1 265.7517 265.3478 53.7056 53.8101
S2-E2 211.4043 211.1163 62.0287 62.1619
S2-W1 200.6364 201.1473 136.9220 137.0436
S2-W2 139.0194 139.1912 109.1681 109.3563
E1-E2 64.3204 64.2590 -154.7043 -154.6927
E1-W1 313.5009 313.5159 -165.7520 -165.7670
E1-W2 219.2240 219.0737 -157.7864 -157.7846
E2-W1 250.6757 250.7574 -168.5703 -168.5884
E2-W2 155.0352 154.9470 -159.0645 -159.0664
W1-W2 101.0662 101.2437 -3.2452 -3.2538
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 60866.4984512737
PI-COI spica
HIERARCH OBS TARG NAME HD_224926
HIERARCH OBS RA 0.4560354
HIERARCH OBS DEC -3.027503
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 27.1844
HIERARCH ISS PBL12 END 27.193
HIERARCH ISS PBLA12 START 95.0089
HIERARCH ISS PBLA12 END 95.1985
HIERARCH ISS PBL13 START 286.7353
HIERARCH ISS PBL13 END 286.3143
HIERARCH ISS PBLA13 START 57.2933
HIERARCH ISS PBLA13 END 57.4104
HIERARCH ISS PBL14 START 234.6752
HIERARCH ISS PBL14 END 234.3822
HIERARCH ISS PBLA14 START 65.644
HIERARCH ISS PBLA14 END 65.7883
HIERARCH ISS PBL15 START 221.6112
HIERARCH ISS PBL15 END 222.1467
HIERARCH ISS PBLA15 START 132.2218
HIERARCH ISS PBLA15 END 132.3595
HIERARCH ISS PBL16 START 165.5115
HIERARCH ISS PBL16 END 165.6918
HIERARCH ISS PBLA16 START 106.8655
HIERARCH ISS PBLA16 END 107.0557
HIERARCH ISS PBL23 START 265.7517
HIERARCH ISS PBL23 END 265.3478
HIERARCH ISS PBLA23 START 53.7056
HIERARCH ISS PBLA23 END 53.8101
HIERARCH ISS PBL24 START 211.4043
HIERARCH ISS PBL24 END 211.1163
HIERARCH ISS PBLA24 START 62.0287
HIERARCH ISS PBLA24 END 62.1619
HIERARCH ISS PBL25 START 200.6364
HIERARCH ISS PBL25 END 201.1473
HIERARCH ISS PBLA25 START 136.922
HIERARCH ISS PBLA25 END 137.0436
HIERARCH ISS PBL26 START 139.0194
HIERARCH ISS PBL26 END 139.1912
HIERARCH ISS PBLA26 START 109.1681
HIERARCH ISS PBLA26 END 109.3563
HIERARCH ISS PBL34 START 64.3204
HIERARCH ISS PBL34 END 64.259
HIERARCH ISS PBLA34 START -154.7043
HIERARCH ISS PBLA34 END -154.6927
HIERARCH ISS PBL35 START 313.5009
HIERARCH ISS PBL35 END 313.5159
HIERARCH ISS PBLA35 START -165.752
HIERARCH ISS PBLA35 END -165.767
HIERARCH ISS PBL36 START 219.224
HIERARCH ISS PBL36 END 219.0737
HIERARCH ISS PBLA36 START -157.7864
HIERARCH ISS PBLA36 END -157.7846
HIERARCH ISS PBL45 START 250.6757
HIERARCH ISS PBL45 END 250.7574
HIERARCH ISS PBLA45 START -168.5703
HIERARCH ISS PBLA45 END -168.5884
HIERARCH ISS PBL46 START 155.0352
HIERARCH ISS PBL46 END 154.947
HIERARCH ISS PBLA46 START -159.0645
HIERARCH ISS PBLA46 END -159.0664
HIERARCH ISS PBL56 START 101.0662
HIERARCH ISS PBL56 END 101.2437
HIERARCH ISS PBLA56 START -3.2452
HIERARCH ISS PBLA56 END -3.2538
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1