Exposure
ID
SPICA.2025-05-08T07-40-04_1
Header ID
SPICA.2025-05-08T07-40-04
Date updated
2025-05-08 07:38:59 UTC+0000
Release date
None
UTC Start
2025-05-08 07:38:59.011
UTC End
2025-05-08 07:39:59.011
MJD Start
60803.3187385548
MJD End
60803.31943299923
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 26.9494 26.9534 92.2608 92.4540
S1-E1 291.8431 291.4274 55.5862 55.6894
S1-E2 238.0674 237.7622 63.5469 63.6788
S1-W1 212.8450 213.3939 130.2968 130.4541
S1-W2 162.1864 162.3429 104.1145 104.3164
S2-E1 270.7076 270.3167 52.1774 52.2680
S2-E2 214.8225 214.5298 60.0916 60.2115
S2-W1 192.3371 192.8696 135.2495 135.3899
S2-W2 135.9245 136.0780 106.4487 106.6500
E1-E2 65.0455 65.0003 -154.8707 -154.8683
E1-W1 312.5945 312.7018 -165.4699 -165.4913
E1-W2 220.8717 220.7798 -157.7945 -157.8010
E2-W1 248.9465 249.1039 -168.2246 -168.2484
E2-W2 155.9462 155.9001 -159.0136 -159.0233
W1-W2 98.2357 98.4455 -2.9454 -2.9553
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 60803.3187385548
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 26.9494
HIERARCH ISS PBL12 END 26.9534
HIERARCH ISS PBLA12 START 92.2608
HIERARCH ISS PBLA12 END 92.454
HIERARCH ISS PBL13 START 291.8431
HIERARCH ISS PBL13 END 291.4274
HIERARCH ISS PBLA13 START 55.5862
HIERARCH ISS PBLA13 END 55.6894
HIERARCH ISS PBL14 START 238.0674
HIERARCH ISS PBL14 END 237.7622
HIERARCH ISS PBLA14 START 63.5469
HIERARCH ISS PBLA14 END 63.6788
HIERARCH ISS PBL15 START 212.845
HIERARCH ISS PBL15 END 213.3939
HIERARCH ISS PBLA15 START 130.2968
HIERARCH ISS PBLA15 END 130.4541
HIERARCH ISS PBL16 START 162.1864
HIERARCH ISS PBL16 END 162.3429
HIERARCH ISS PBLA16 START 104.1145
HIERARCH ISS PBLA16 END 104.3164
HIERARCH ISS PBL23 START 270.7076
HIERARCH ISS PBL23 END 270.3167
HIERARCH ISS PBLA23 START 52.1774
HIERARCH ISS PBLA23 END 52.268
HIERARCH ISS PBL24 START 214.8225
HIERARCH ISS PBL24 END 214.5298
HIERARCH ISS PBLA24 START 60.0916
HIERARCH ISS PBLA24 END 60.2115
HIERARCH ISS PBL25 START 192.3371
HIERARCH ISS PBL25 END 192.8696
HIERARCH ISS PBLA25 START 135.2495
HIERARCH ISS PBLA25 END 135.3899
HIERARCH ISS PBL26 START 135.9245
HIERARCH ISS PBL26 END 136.078
HIERARCH ISS PBLA26 START 106.4487
HIERARCH ISS PBLA26 END 106.65
HIERARCH ISS PBL34 START 65.0455
HIERARCH ISS PBL34 END 65.0003
HIERARCH ISS PBLA34 START -154.8707
HIERARCH ISS PBLA34 END -154.8683
HIERARCH ISS PBL35 START 312.5945
HIERARCH ISS PBL35 END 312.7018
HIERARCH ISS PBLA35 START -165.4699
HIERARCH ISS PBLA35 END -165.4913
HIERARCH ISS PBL36 START 220.8717
HIERARCH ISS PBL36 END 220.7798
HIERARCH ISS PBLA36 START -157.7945
HIERARCH ISS PBLA36 END -157.801
HIERARCH ISS PBL45 START 248.9465
HIERARCH ISS PBL45 END 249.1039
HIERARCH ISS PBLA45 START -168.2246
HIERARCH ISS PBLA45 END -168.2484
HIERARCH ISS PBL46 START 155.9462
HIERARCH ISS PBL46 END 155.9001
HIERARCH ISS PBLA46 START -159.0136
HIERARCH ISS PBLA46 END -159.0233
HIERARCH ISS PBL56 START 98.2357
HIERARCH ISS PBL56 END 98.4455
HIERARCH ISS PBLA56 START -2.9454
HIERARCH ISS PBLA56 END -2.9553
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1