Exposure
ID
SPICA.2025-09-14T09-14-26_1
Header ID
SPICA.2025-09-14T09-14-26
Date updated
2025-09-14 09:13:21 UTC+0000
Release date
None
UTC Start
2025-09-14 09:13:21.273
UTC End
2025-09-14 09:14:21.273
MJD Start
60932.3842739906
MJD End
60932.384968435035
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
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 29.5282 29.5391 97.7403 97.9118
S1-E1 295.5996 295.2642 61.3841 61.5207
S1-E2 245.3275 245.1120 69.8015 69.9561
S1-W1 243.3463 243.7714 131.6994 131.8285
S1-W2 181.7389 181.9015 108.6675 108.8355
S2-E1 272.3822 272.0507 57.6995 57.8272
S2-E2 219.6769 219.4571 66.1908 66.3383
S2-W1 219.4753 219.8771 136.0095 136.1276
S2-W2 152.8487 153.0001 110.7662 110.9322
E1-E2 63.9504 63.8834 -152.7797 -152.7317
E1-W1 313.2671 313.2055 -165.6203 -165.6003
E1-W2 217.9937 217.8139 -156.3884 -156.3506
E2-W1 251.3181 251.3296 -168.8622 -168.8456
E2-W2 154.2226 154.1106 -157.8839 -157.8499
W1-W2 104.1449 104.2769 -5.2422 -5.2184
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 60932.3842739906
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 29.5282
HIERARCH ISS PBL12 END 29.5391
HIERARCH ISS PBLA12 START 97.7403
HIERARCH ISS PBLA12 END 97.9118
HIERARCH ISS PBL13 START 295.5996
HIERARCH ISS PBL13 END 295.2642
HIERARCH ISS PBLA13 START 61.3841
HIERARCH ISS PBLA13 END 61.5207
HIERARCH ISS PBL14 START 245.3275
HIERARCH ISS PBL14 END 245.112
HIERARCH ISS PBLA14 START 69.8015
HIERARCH ISS PBLA14 END 69.9561
HIERARCH ISS PBL15 START 243.3463
HIERARCH ISS PBL15 END 243.7714
HIERARCH ISS PBLA15 START 131.6994
HIERARCH ISS PBLA15 END 131.8285
HIERARCH ISS PBL16 START 181.7389
HIERARCH ISS PBL16 END 181.9015
HIERARCH ISS PBLA16 START 108.6675
HIERARCH ISS PBLA16 END 108.8355
HIERARCH ISS PBL23 START 272.3822
HIERARCH ISS PBL23 END 272.0507
HIERARCH ISS PBLA23 START 57.6995
HIERARCH ISS PBLA23 END 57.8272
HIERARCH ISS PBL24 START 219.6769
HIERARCH ISS PBL24 END 219.4571
HIERARCH ISS PBLA24 START 66.1908
HIERARCH ISS PBLA24 END 66.3383
HIERARCH ISS PBL25 START 219.4753
HIERARCH ISS PBL25 END 219.8771
HIERARCH ISS PBLA25 START 136.0095
HIERARCH ISS PBLA25 END 136.1276
HIERARCH ISS PBL26 START 152.8487
HIERARCH ISS PBL26 END 153.0001
HIERARCH ISS PBLA26 START 110.7662
HIERARCH ISS PBLA26 END 110.9322
HIERARCH ISS PBL34 START 63.9504
HIERARCH ISS PBL34 END 63.8834
HIERARCH ISS PBLA34 START -152.7797
HIERARCH ISS PBLA34 END -152.7317
HIERARCH ISS PBL35 START 313.2671
HIERARCH ISS PBL35 END 313.2055
HIERARCH ISS PBLA35 START -165.6203
HIERARCH ISS PBLA35 END -165.6003
HIERARCH ISS PBL36 START 217.9937
HIERARCH ISS PBL36 END 217.8139
HIERARCH ISS PBLA36 START -156.3884
HIERARCH ISS PBLA36 END -156.3506
HIERARCH ISS PBL45 START 251.3181
HIERARCH ISS PBL45 END 251.3296
HIERARCH ISS PBLA45 START -168.8622
HIERARCH ISS PBLA45 END -168.8456
HIERARCH ISS PBL46 START 154.2226
HIERARCH ISS PBL46 END 154.1106
HIERARCH ISS PBLA46 START -157.8839
HIERARCH ISS PBLA46 END -157.8499
HIERARCH ISS PBL56 START 104.1449
HIERARCH ISS PBL56 END 104.2769
HIERARCH ISS PBLA56 START -5.2422
HIERARCH ISS PBLA56 END -5.2184
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1