Exposure
ID
SPICA.2025-11-13T05-25-00_1
Header ID
SPICA.2025-11-13T05-25-00
Date updated
2025-11-13 05:23:55 UTC+0000
Release date
None
UTC Start
2025-11-13 05:23:55.366
UTC End
2025-11-13 05:24:55.366
MJD Start
60992.2249463663
MJD End
60992.225640810735
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.12437
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.7938
Observation
ID
64131
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47771
Name
HD_7804
RA
19.44982
DEC
3.614468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.5970 29.6093 98.7626 98.9323
S1-E1 293.5924 293.2573 62.2145 62.3561
S1-E2 244.0521 243.8426 70.7365 70.8950
S1-W1 245.8699 246.2864 132.4565 132.5794
S1-W2 182.7261 182.8942 109.6629 109.8268
S2-E1 270.3904 270.0561 58.4771 58.6101
S2-E2 218.3691 218.1527 67.0852 67.2372
S2-W1 221.8532 222.2440 136.7008 136.8127
S2-W2 153.7650 153.9204 111.7488 111.9104
E1-E2 63.5331 63.4596 -152.4832 -152.4315
E1-W1 312.8005 312.6997 -165.4959 -165.4741
E1-W2 216.8579 216.6541 -156.1544 -156.1135
E2-W1 251.3064 251.2856 -168.7593 -168.7412
E2-W2 153.5091 153.3797 -157.6730 -157.6360
W1-W2 104.9006 105.0188 -5.1023 -5.0795
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 60992.2249463663
PI-COI spica
HIERARCH OBS TARG NAME HD_7804
HIERARCH OBS RA 19.44982
HIERARCH OBS DEC 3.614468
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 29.597
HIERARCH ISS PBL12 END 29.6093
HIERARCH ISS PBLA12 START 98.7626
HIERARCH ISS PBLA12 END 98.9323
HIERARCH ISS PBL13 START 293.5924
HIERARCH ISS PBL13 END 293.2573
HIERARCH ISS PBLA13 START 62.2145
HIERARCH ISS PBLA13 END 62.3561
HIERARCH ISS PBL14 START 244.0521
HIERARCH ISS PBL14 END 243.8426
HIERARCH ISS PBLA14 START 70.7365
HIERARCH ISS PBLA14 END 70.895
HIERARCH ISS PBL15 START 245.8699
HIERARCH ISS PBL15 END 246.2864
HIERARCH ISS PBLA15 START 132.4565
HIERARCH ISS PBLA15 END 132.5794
HIERARCH ISS PBL16 START 182.7261
HIERARCH ISS PBL16 END 182.8942
HIERARCH ISS PBLA16 START 109.6629
HIERARCH ISS PBLA16 END 109.8268
HIERARCH ISS PBL23 START 270.3904
HIERARCH ISS PBL23 END 270.0561
HIERARCH ISS PBLA23 START 58.4771
HIERARCH ISS PBLA23 END 58.6101
HIERARCH ISS PBL24 START 218.3691
HIERARCH ISS PBL24 END 218.1527
HIERARCH ISS PBLA24 START 67.0852
HIERARCH ISS PBLA24 END 67.2372
HIERARCH ISS PBL25 START 221.8532
HIERARCH ISS PBL25 END 222.244
HIERARCH ISS PBLA25 START 136.7008
HIERARCH ISS PBLA25 END 136.8127
HIERARCH ISS PBL26 START 153.765
HIERARCH ISS PBL26 END 153.9204
HIERARCH ISS PBLA26 START 111.7488
HIERARCH ISS PBLA26 END 111.9104
HIERARCH ISS PBL34 START 63.5331
HIERARCH ISS PBL34 END 63.4596
HIERARCH ISS PBLA34 START -152.4832
HIERARCH ISS PBLA34 END -152.4315
HIERARCH ISS PBL35 START 312.8005
HIERARCH ISS PBL35 END 312.6997
HIERARCH ISS PBLA35 START -165.4959
HIERARCH ISS PBLA35 END -165.4741
HIERARCH ISS PBL36 START 216.8579
HIERARCH ISS PBL36 END 216.6541
HIERARCH ISS PBLA36 START -156.1544
HIERARCH ISS PBLA36 END -156.1135
HIERARCH ISS PBL45 START 251.3064
HIERARCH ISS PBL45 END 251.2856
HIERARCH ISS PBLA45 START -168.7593
HIERARCH ISS PBLA45 END -168.7412
HIERARCH ISS PBL46 START 153.5091
HIERARCH ISS PBL46 END 153.3797
HIERARCH ISS PBLA46 START -157.673
HIERARCH ISS PBLA46 END -157.636
HIERARCH ISS PBL56 START 104.9006
HIERARCH ISS PBL56 END 105.0188
HIERARCH ISS PBLA56 START -5.1023
HIERARCH ISS PBLA56 END -5.0795
HIERARCH CHARA TAU0 3.12437
HIERARCH CHARA SEEING 1.7938