Exposure
ID
SPICA.2025-05-08T07-48-52_1
Header ID
SPICA.2025-05-08T07-48-52
Date updated
2025-05-08 07:47:47 UTC+0000
Release date
None
UTC Start
2025-05-08 07:47:47.774
UTC End
2025-05-08 07:48:47.774
MJD Start
60803.3248584907
MJD End
60803.32555293513
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
68304
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50767
Name
HD_141513
RA
237.405
DEC
-3.430204
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.9920 26.9987 93.8298 94.0218
S1-E1 288.4313 288.0086 56.4536 56.5644
S1-E2 235.5950 235.2937 64.6463 64.7853
S1-W1 217.3051 217.8508 131.5354 131.6810
S1-W2 163.5163 163.6881 105.7375 105.9334
S2-E1 267.4840 267.0821 52.9416 53.0397
S2-E2 212.4374 212.1445 61.0943 61.2216
S2-W1 196.6442 197.1682 136.3511 136.4800
S2-W2 137.2182 137.3838 108.0636 108.2580
E1-E2 64.6428 64.5879 -154.8359 -154.8293
E1-W1 313.2775 313.3314 -165.6344 -165.6531
E1-W2 219.9999 219.8735 -157.8343 -157.8371
E2-W1 250.0728 250.1867 -168.4103 -168.4319
E2-W2 155.4824 155.4115 -159.0804 -159.0867
W1-W2 99.8803 100.0721 -3.0280 -3.0384
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 60803.3248584907
PI-COI spica
HIERARCH OBS TARG NAME HD_141513
HIERARCH OBS RA 237.405
HIERARCH OBS DEC -3.430204
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 26.992
HIERARCH ISS PBL12 END 26.9987
HIERARCH ISS PBLA12 START 93.8298
HIERARCH ISS PBLA12 END 94.0218
HIERARCH ISS PBL13 START 288.4313
HIERARCH ISS PBL13 END 288.0086
HIERARCH ISS PBLA13 START 56.4536
HIERARCH ISS PBLA13 END 56.5644
HIERARCH ISS PBL14 START 235.595
HIERARCH ISS PBL14 END 235.2937
HIERARCH ISS PBLA14 START 64.6463
HIERARCH ISS PBLA14 END 64.7853
HIERARCH ISS PBL15 START 217.3051
HIERARCH ISS PBL15 END 217.8508
HIERARCH ISS PBLA15 START 131.5354
HIERARCH ISS PBLA15 END 131.681
HIERARCH ISS PBL16 START 163.5163
HIERARCH ISS PBL16 END 163.6881
HIERARCH ISS PBLA16 START 105.7375
HIERARCH ISS PBLA16 END 105.9334
HIERARCH ISS PBL23 START 267.484
HIERARCH ISS PBL23 END 267.0821
HIERARCH ISS PBLA23 START 52.9416
HIERARCH ISS PBLA23 END 53.0397
HIERARCH ISS PBL24 START 212.4374
HIERARCH ISS PBL24 END 212.1445
HIERARCH ISS PBLA24 START 61.0943
HIERARCH ISS PBLA24 END 61.2216
HIERARCH ISS PBL25 START 196.6442
HIERARCH ISS PBL25 END 197.1682
HIERARCH ISS PBLA25 START 136.3511
HIERARCH ISS PBLA25 END 136.48
HIERARCH ISS PBL26 START 137.2182
HIERARCH ISS PBL26 END 137.3838
HIERARCH ISS PBLA26 START 108.0636
HIERARCH ISS PBLA26 END 108.258
HIERARCH ISS PBL34 START 64.6428
HIERARCH ISS PBL34 END 64.5879
HIERARCH ISS PBLA34 START -154.8359
HIERARCH ISS PBLA34 END -154.8293
HIERARCH ISS PBL35 START 313.2775
HIERARCH ISS PBL35 END 313.3314
HIERARCH ISS PBLA35 START -165.6344
HIERARCH ISS PBLA35 END -165.6531
HIERARCH ISS PBL36 START 219.9999
HIERARCH ISS PBL36 END 219.8735
HIERARCH ISS PBLA36 START -157.8343
HIERARCH ISS PBLA36 END -157.8371
HIERARCH ISS PBL45 START 250.0728
HIERARCH ISS PBL45 END 250.1867
HIERARCH ISS PBLA45 START -168.4103
HIERARCH ISS PBLA45 END -168.4319
HIERARCH ISS PBL46 START 155.4824
HIERARCH ISS PBL46 END 155.4115
HIERARCH ISS PBLA46 START -159.0804
HIERARCH ISS PBLA46 END -159.0867
HIERARCH ISS PBL56 START 99.8803
HIERARCH ISS PBL56 END 100.0721
HIERARCH ISS PBLA56 START -3.028
HIERARCH ISS PBLA56 END -3.0384
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1