Exposure
ID
SPICA.2025-10-10T10-51-40_1
Header ID
SPICA.2025-10-10T10-51-40
Date updated
2025-10-10 10:50:35 UTC+0000
Release date
None
UTC Start
2025-10-10 10:50:35.496
UTC End
2025-10-10 10:51:35.496
MJD Start
60958.4517997211
MJD End
60958.45249416553
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
70881
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52593
Name
HD_29459
RA
69.84646
DEC
25.21828
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.7001 33.7026 96.5555 96.7077
S1-E1 328.0677 327.9903 64.2166 64.3603
S1-E2 276.1917 276.1414 71.9207 72.0684
S1-W1 271.9515 272.1031 126.2656 126.4246
S1-W2 207.7746 207.8179 106.0254 106.1824
S2-E1 300.1364 300.0600 60.7732 60.9150
S2-E2 245.9604 245.9092 68.6466 68.7928
S2-W1 243.2556 243.4069 130.2027 130.3603
S2-W2 174.6218 174.6632 107.8450 108.0025
E1-E2 65.7788 65.7651 -150.0382 -149.9157
E1-W1 312.9691 313.0441 -165.9202 -165.8080
E1-W2 221.7727 221.7526 -154.4338 -154.3158
E2-W1 250.3492 250.4409 -170.0435 -169.9316
E2-W2 156.2686 156.2628 -156.2826 -156.1661
W1-W2 105.3422 105.4400 -10.7061 -10.5805
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 60958.4517997211
PI-COI spica
HIERARCH OBS TARG NAME HD_29459
HIERARCH OBS RA 69.84646
HIERARCH OBS DEC 25.21828
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 33.7001
HIERARCH ISS PBL12 END 33.7026
HIERARCH ISS PBLA12 START 96.5555
HIERARCH ISS PBLA12 END 96.7077
HIERARCH ISS PBL13 START 328.0677
HIERARCH ISS PBL13 END 327.9903
HIERARCH ISS PBLA13 START 64.2166
HIERARCH ISS PBLA13 END 64.3603
HIERARCH ISS PBL14 START 276.1917
HIERARCH ISS PBL14 END 276.1414
HIERARCH ISS PBLA14 START 71.9207
HIERARCH ISS PBLA14 END 72.0684
HIERARCH ISS PBL15 START 271.9515
HIERARCH ISS PBL15 END 272.1031
HIERARCH ISS PBLA15 START 126.2656
HIERARCH ISS PBLA15 END 126.4246
HIERARCH ISS PBL16 START 207.7746
HIERARCH ISS PBL16 END 207.8179
HIERARCH ISS PBLA16 START 106.0254
HIERARCH ISS PBLA16 END 106.1824
HIERARCH ISS PBL23 START 300.1364
HIERARCH ISS PBL23 END 300.06
HIERARCH ISS PBLA23 START 60.7732
HIERARCH ISS PBLA23 END 60.915
HIERARCH ISS PBL24 START 245.9604
HIERARCH ISS PBL24 END 245.9092
HIERARCH ISS PBLA24 START 68.6466
HIERARCH ISS PBLA24 END 68.7928
HIERARCH ISS PBL25 START 243.2556
HIERARCH ISS PBL25 END 243.4069
HIERARCH ISS PBLA25 START 130.2027
HIERARCH ISS PBLA25 END 130.3603
HIERARCH ISS PBL26 START 174.6218
HIERARCH ISS PBL26 END 174.6632
HIERARCH ISS PBLA26 START 107.845
HIERARCH ISS PBLA26 END 108.0025
HIERARCH ISS PBL34 START 65.7788
HIERARCH ISS PBL34 END 65.7651
HIERARCH ISS PBLA34 START -150.0382
HIERARCH ISS PBLA34 END -149.9157
HIERARCH ISS PBL35 START 312.9691
HIERARCH ISS PBL35 END 313.0441
HIERARCH ISS PBLA35 START -165.9202
HIERARCH ISS PBLA35 END -165.808
HIERARCH ISS PBL36 START 221.7727
HIERARCH ISS PBL36 END 221.7526
HIERARCH ISS PBLA36 START -154.4338
HIERARCH ISS PBLA36 END -154.3158
HIERARCH ISS PBL45 START 250.3492
HIERARCH ISS PBL45 END 250.4409
HIERARCH ISS PBLA45 START -170.0435
HIERARCH ISS PBLA45 END -169.9316
HIERARCH ISS PBL46 START 156.2686
HIERARCH ISS PBL46 END 156.2628
HIERARCH ISS PBLA46 START -156.2826
HIERARCH ISS PBLA46 END -156.1661
HIERARCH ISS PBL56 START 105.3422
HIERARCH ISS PBL56 END 105.44
HIERARCH ISS PBLA56 START -10.7061
HIERARCH ISS PBLA56 END -10.5805
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1