Exposure
ID
SPICA.2025-05-08T07-47-46_1
Header ID
SPICA.2025-05-08T07-47-46
Date updated
2025-05-08 07:46:41 UTC+0000
Release date
None
UTC Start
2025-05-08 07:46:41.671
UTC End
2025-05-08 07:47:41.671
MJD Start
60803.3240934201
MJD End
60803.324787864534
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 26.9855 26.9919 93.6342 93.8264
S1-E1 288.8609 288.4389 56.3418 56.4516
S1-E2 235.9023 235.6004 64.5057 64.6438
S1-W1 216.7491 217.2953 131.3858 131.5328
S1-W2 163.3433 163.5132 105.5373 105.7339
S2-E1 267.8919 267.4913 52.8427 52.9399
S2-E2 212.7356 212.4427 60.9657 61.0920
S2-W1 196.1096 196.6348 136.2185 136.3488
S2-W2 137.0511 137.2153 107.8648 108.0601
E1-E2 64.6974 64.6437 -154.8421 -154.8360
E1-W1 313.2159 313.2764 -165.6149 -165.6340
E1-W2 220.1242 220.0021 -157.8310 -157.8342
E2-W1 249.9514 250.0707 -168.3881 -168.4099
E2-W2 155.5514 155.4836 -159.0736 -159.0803
W1-W2 99.6827 99.8768 -3.0174 -3.0278
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 60803.3240934201
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 26.9855
HIERARCH ISS PBL12 END 26.9919
HIERARCH ISS PBLA12 START 93.6342
HIERARCH ISS PBLA12 END 93.8264
HIERARCH ISS PBL13 START 288.8609
HIERARCH ISS PBL13 END 288.4389
HIERARCH ISS PBLA13 START 56.3418
HIERARCH ISS PBLA13 END 56.4516
HIERARCH ISS PBL14 START 235.9023
HIERARCH ISS PBL14 END 235.6004
HIERARCH ISS PBLA14 START 64.5057
HIERARCH ISS PBLA14 END 64.6438
HIERARCH ISS PBL15 START 216.7491
HIERARCH ISS PBL15 END 217.2953
HIERARCH ISS PBLA15 START 131.3858
HIERARCH ISS PBLA15 END 131.5328
HIERARCH ISS PBL16 START 163.3433
HIERARCH ISS PBL16 END 163.5132
HIERARCH ISS PBLA16 START 105.5373
HIERARCH ISS PBLA16 END 105.7339
HIERARCH ISS PBL23 START 267.8919
HIERARCH ISS PBL23 END 267.4913
HIERARCH ISS PBLA23 START 52.8427
HIERARCH ISS PBLA23 END 52.9399
HIERARCH ISS PBL24 START 212.7356
HIERARCH ISS PBL24 END 212.4427
HIERARCH ISS PBLA24 START 60.9657
HIERARCH ISS PBLA24 END 61.092
HIERARCH ISS PBL25 START 196.1096
HIERARCH ISS PBL25 END 196.6348
HIERARCH ISS PBLA25 START 136.2185
HIERARCH ISS PBLA25 END 136.3488
HIERARCH ISS PBL26 START 137.0511
HIERARCH ISS PBL26 END 137.2153
HIERARCH ISS PBLA26 START 107.8648
HIERARCH ISS PBLA26 END 108.0601
HIERARCH ISS PBL34 START 64.6974
HIERARCH ISS PBL34 END 64.6437
HIERARCH ISS PBLA34 START -154.8421
HIERARCH ISS PBLA34 END -154.836
HIERARCH ISS PBL35 START 313.2159
HIERARCH ISS PBL35 END 313.2764
HIERARCH ISS PBLA35 START -165.6149
HIERARCH ISS PBLA35 END -165.634
HIERARCH ISS PBL36 START 220.1242
HIERARCH ISS PBL36 END 220.0021
HIERARCH ISS PBLA36 START -157.831
HIERARCH ISS PBLA36 END -157.8342
HIERARCH ISS PBL45 START 249.9514
HIERARCH ISS PBL45 END 250.0707
HIERARCH ISS PBLA45 START -168.3881
HIERARCH ISS PBLA45 END -168.4099
HIERARCH ISS PBL46 START 155.5514
HIERARCH ISS PBL46 END 155.4836
HIERARCH ISS PBLA46 START -159.0736
HIERARCH ISS PBLA46 END -159.0803
HIERARCH ISS PBL56 START 99.6827
HIERARCH ISS PBL56 END 99.8768
HIERARCH ISS PBLA56 START -3.0174
HIERARCH ISS PBLA56 END -3.0278
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1