Exposure
ID
SPICA.2025-05-09T12-36-03_1
Header ID
SPICA.2025-05-09T12-36-03
Date updated
2025-05-09 12:35:41 UTC+0000
Release date
None
UTC Start
2025-05-09 12:35:41.681
UTC End
2025-05-09 12:36:01.681
MJD Start
60804.5247879789
MJD End
60804.52501946038
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.1486 31.1393 64.5597 64.5960
S1-E1 329.6800 329.7061 49.2180 49.2128
S1-E2 278.5131 278.5017 52.6618 52.6648
S1-W1 175.5517 175.4918 79.8298 79.9394
S1-W2 177.4528 177.3869 68.4787 68.5328
S2-E1 299.7546 299.7962 47.6426 47.6339
S2-E2 248.1168 248.1186 51.1786 51.1781
S2-W1 145.7338 145.6956 83.0567 83.1814
S2-W2 146.3925 146.3367 69.3119 69.3699
E1-E2 54.3107 54.3609 -148.7231 -148.7552
E1-W1 199.7172 200.0689 -157.3720 -157.4140
E1-W2 172.4011 172.5929 -150.6303 -150.6661
E2-W1 146.2523 146.5562 -160.5732 -160.6151
E2-W2 118.1343 118.2760 -151.5070 -151.5443
W1-W2 34.9616 35.1187 -12.7439 -12.6860
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.5247879789
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 31.1486
HIERARCH ISS PBL12 END 31.1393
HIERARCH ISS PBLA12 START 64.5597
HIERARCH ISS PBLA12 END 64.596
HIERARCH ISS PBL13 START 329.68
HIERARCH ISS PBL13 END 329.7061
HIERARCH ISS PBLA13 START 49.218
HIERARCH ISS PBLA13 END 49.2128
HIERARCH ISS PBL14 START 278.5131
HIERARCH ISS PBL14 END 278.5017
HIERARCH ISS PBLA14 START 52.6618
HIERARCH ISS PBLA14 END 52.6648
HIERARCH ISS PBL15 START 175.5517
HIERARCH ISS PBL15 END 175.4918
HIERARCH ISS PBLA15 START 79.8298
HIERARCH ISS PBLA15 END 79.9394
HIERARCH ISS PBL16 START 177.4528
HIERARCH ISS PBL16 END 177.3869
HIERARCH ISS PBLA16 START 68.4787
HIERARCH ISS PBLA16 END 68.5328
HIERARCH ISS PBL23 START 299.7546
HIERARCH ISS PBL23 END 299.7962
HIERARCH ISS PBLA23 START 47.6426
HIERARCH ISS PBLA23 END 47.6339
HIERARCH ISS PBL24 START 248.1168
HIERARCH ISS PBL24 END 248.1186
HIERARCH ISS PBLA24 START 51.1786
HIERARCH ISS PBLA24 END 51.1781
HIERARCH ISS PBL25 START 145.7338
HIERARCH ISS PBL25 END 145.6956
HIERARCH ISS PBLA25 START 83.0567
HIERARCH ISS PBLA25 END 83.1814
HIERARCH ISS PBL26 START 146.3925
HIERARCH ISS PBL26 END 146.3367
HIERARCH ISS PBLA26 START 69.3119
HIERARCH ISS PBLA26 END 69.3699
HIERARCH ISS PBL34 START 54.3107
HIERARCH ISS PBL34 END 54.3609
HIERARCH ISS PBLA34 START -148.7231
HIERARCH ISS PBLA34 END -148.7552
HIERARCH ISS PBL35 START 199.7172
HIERARCH ISS PBL35 END 200.0689
HIERARCH ISS PBLA35 START -157.372
HIERARCH ISS PBLA35 END -157.414
HIERARCH ISS PBL36 START 172.4011
HIERARCH ISS PBL36 END 172.5929
HIERARCH ISS PBLA36 START -150.6303
HIERARCH ISS PBLA36 END -150.6661
HIERARCH ISS PBL45 START 146.2523
HIERARCH ISS PBL45 END 146.5562
HIERARCH ISS PBLA45 START -160.5732
HIERARCH ISS PBLA45 END -160.6151
HIERARCH ISS PBL46 START 118.1343
HIERARCH ISS PBL46 END 118.276
HIERARCH ISS PBLA46 START -151.507
HIERARCH ISS PBLA46 END -151.5443
HIERARCH ISS PBL56 START 34.9616
HIERARCH ISS PBL56 END 35.1187
HIERARCH ISS PBLA56 START -12.7439
HIERARCH ISS PBLA56 END -12.686
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1