Exposure
ID
SPICA.2025-08-17T05-25-58_1
Header ID
SPICA.2025-08-17T05-25-58
Date updated
2025-08-17 05:24:53 UTC+0000
Release date
None
UTC Start
2025-08-17 05:24:53.132
UTC End
2025-08-17 05:25:53.132
MJD Start
60904.225614953
MJD End
60904.22630939743
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
70038
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51963
Name
HD_203705
RA
321.0479
DEC
-12.87811
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.7659 23.7432 78.2717 78.4777
S1-E1 300.7396 300.3164 48.3301 48.3604
S1-E2 240.7654 240.3845 54.0992 54.1642
S1-W1 146.5789 147.1741 122.8704 123.1672
S1-W2 131.6512 131.6505 89.8141 90.0848
S2-E1 280.3966 280.0321 45.9056 45.9220
S2-E2 219.2994 218.9655 51.5557 51.6053
S2-W1 130.7259 131.3599 130.2041 130.4701
S2-W2 108.4701 108.4980 92.3268 92.6083
E1-E2 65.8055 65.8175 -153.2482 -153.3139
E1-W1 297.3694 297.7977 -160.0347 -160.1250
E1-W2 220.1255 220.2383 -155.0088 -155.0829
E2-W1 232.1552 232.5757 -161.9542 -162.0484
E2-W2 154.3643 154.4655 -155.7593 -155.8366
W1-W2 80.4360 80.7654 6.0938 6.0085
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 60904.225614953
PI-COI spica
HIERARCH OBS TARG NAME HD_203705
HIERARCH OBS RA 321.0479
HIERARCH OBS DEC -12.87811
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 23.7659
HIERARCH ISS PBL12 END 23.7432
HIERARCH ISS PBLA12 START 78.2717
HIERARCH ISS PBLA12 END 78.4777
HIERARCH ISS PBL13 START 300.7396
HIERARCH ISS PBL13 END 300.3164
HIERARCH ISS PBLA13 START 48.3301
HIERARCH ISS PBLA13 END 48.3604
HIERARCH ISS PBL14 START 240.7654
HIERARCH ISS PBL14 END 240.3845
HIERARCH ISS PBLA14 START 54.0992
HIERARCH ISS PBLA14 END 54.1642
HIERARCH ISS PBL15 START 146.5789
HIERARCH ISS PBL15 END 147.1741
HIERARCH ISS PBLA15 START 122.8704
HIERARCH ISS PBLA15 END 123.1672
HIERARCH ISS PBL16 START 131.6512
HIERARCH ISS PBL16 END 131.6505
HIERARCH ISS PBLA16 START 89.8141
HIERARCH ISS PBLA16 END 90.0848
HIERARCH ISS PBL23 START 280.3966
HIERARCH ISS PBL23 END 280.0321
HIERARCH ISS PBLA23 START 45.9056
HIERARCH ISS PBLA23 END 45.922
HIERARCH ISS PBL24 START 219.2994
HIERARCH ISS PBL24 END 218.9655
HIERARCH ISS PBLA24 START 51.5557
HIERARCH ISS PBLA24 END 51.6053
HIERARCH ISS PBL25 START 130.7259
HIERARCH ISS PBL25 END 131.3599
HIERARCH ISS PBLA25 START 130.2041
HIERARCH ISS PBLA25 END 130.4701
HIERARCH ISS PBL26 START 108.4701
HIERARCH ISS PBL26 END 108.498
HIERARCH ISS PBLA26 START 92.3268
HIERARCH ISS PBLA26 END 92.6083
HIERARCH ISS PBL34 START 65.8055
HIERARCH ISS PBL34 END 65.8175
HIERARCH ISS PBLA34 START -153.2482
HIERARCH ISS PBLA34 END -153.3139
HIERARCH ISS PBL35 START 297.3694
HIERARCH ISS PBL35 END 297.7977
HIERARCH ISS PBLA35 START -160.0347
HIERARCH ISS PBLA35 END -160.125
HIERARCH ISS PBL36 START 220.1255
HIERARCH ISS PBL36 END 220.2383
HIERARCH ISS PBLA36 START -155.0088
HIERARCH ISS PBLA36 END -155.0829
HIERARCH ISS PBL45 START 232.1552
HIERARCH ISS PBL45 END 232.5757
HIERARCH ISS PBLA45 START -161.9542
HIERARCH ISS PBLA45 END -162.0484
HIERARCH ISS PBL46 START 154.3643
HIERARCH ISS PBL46 END 154.4655
HIERARCH ISS PBLA46 START -155.7593
HIERARCH ISS PBLA46 END -155.8366
HIERARCH ISS PBL56 START 80.436
HIERARCH ISS PBL56 END 80.7654
HIERARCH ISS PBLA56 START 6.0938
HIERARCH ISS PBLA56 END 6.0085
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1