Exposure
ID
SPICA.2025-08-21T09-05-29_1
Header ID
SPICA.2025-08-21T09-05-29
Date updated
2025-08-21 09:04:24 UTC+0000
Release date
None
UTC Start
2025-08-21 09:04:24.057
UTC End
2025-08-21 09:05:24.057
MJD Start
60908.3780562205
MJD End
60908.37875066493
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1114 32.1126 87.7454 87.9078
S1-E1 303.5715 303.7884 53.4643 53.6281
S1-E2 256.4695 256.6129 61.7967 61.9559
S1-W1 276.8091 276.7729 114.8176 115.0206
S1-W2 203.0422 203.0229 96.8291 97.0034
S2-E1 277.6282 277.8432 49.7289 49.8956
S2-E2 228.0287 228.1717 58.2639 58.4249
S2-W1 248.6459 248.6203 118.1871 118.3953
S2-W2 171.4085 171.3894 98.5239 98.7008
E1-E2 62.1475 62.2056 -163.2650 -163.0620
E1-W1 296.9991 297.2781 178.5858 178.8062
E1-W2 209.1908 209.3915 -168.3301 -168.1223
E2-W1 238.7297 238.9469 173.9346 174.1592
E2-W2 147.3881 147.5304 -170.4635 -170.2537
W1-W2 104.5765 104.6417 -28.3407 -28.1023
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 60908.3780562205
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.1114
HIERARCH ISS PBL12 END 32.1126
HIERARCH ISS PBLA12 START 87.7454
HIERARCH ISS PBLA12 END 87.9078
HIERARCH ISS PBL13 START 303.5715
HIERARCH ISS PBL13 END 303.7884
HIERARCH ISS PBLA13 START 53.4643
HIERARCH ISS PBLA13 END 53.6281
HIERARCH ISS PBL14 START 256.4695
HIERARCH ISS PBL14 END 256.6129
HIERARCH ISS PBLA14 START 61.7967
HIERARCH ISS PBLA14 END 61.9559
HIERARCH ISS PBL15 START 276.8091
HIERARCH ISS PBL15 END 276.7729
HIERARCH ISS PBLA15 START 114.8176
HIERARCH ISS PBLA15 END 115.0206
HIERARCH ISS PBL16 START 203.0422
HIERARCH ISS PBL16 END 203.0229
HIERARCH ISS PBLA16 START 96.8291
HIERARCH ISS PBLA16 END 97.0034
HIERARCH ISS PBL23 START 277.6282
HIERARCH ISS PBL23 END 277.8432
HIERARCH ISS PBLA23 START 49.7289
HIERARCH ISS PBLA23 END 49.8956
HIERARCH ISS PBL24 START 228.0287
HIERARCH ISS PBL24 END 228.1717
HIERARCH ISS PBLA24 START 58.2639
HIERARCH ISS PBLA24 END 58.4249
HIERARCH ISS PBL25 START 248.6459
HIERARCH ISS PBL25 END 248.6203
HIERARCH ISS PBLA25 START 118.1871
HIERARCH ISS PBLA25 END 118.3953
HIERARCH ISS PBL26 START 171.4085
HIERARCH ISS PBL26 END 171.3894
HIERARCH ISS PBLA26 START 98.5239
HIERARCH ISS PBLA26 END 98.7008
HIERARCH ISS PBL34 START 62.1475
HIERARCH ISS PBL34 END 62.2056
HIERARCH ISS PBLA34 START -163.265
HIERARCH ISS PBLA34 END -163.062
HIERARCH ISS PBL35 START 296.9991
HIERARCH ISS PBL35 END 297.2781
HIERARCH ISS PBLA35 START 178.5858
HIERARCH ISS PBLA35 END 178.8062
HIERARCH ISS PBL36 START 209.1908
HIERARCH ISS PBL36 END 209.3915
HIERARCH ISS PBLA36 START -168.3301
HIERARCH ISS PBLA36 END -168.1223
HIERARCH ISS PBL45 START 238.7297
HIERARCH ISS PBL45 END 238.9469
HIERARCH ISS PBLA45 START 173.9346
HIERARCH ISS PBLA45 END 174.1592
HIERARCH ISS PBL46 START 147.3881
HIERARCH ISS PBL46 END 147.5304
HIERARCH ISS PBLA46 START -170.4635
HIERARCH ISS PBLA46 END -170.2537
HIERARCH ISS PBL56 START 104.5765
HIERARCH ISS PBL56 END 104.6417
HIERARCH ISS PBLA56 START -28.3407
HIERARCH ISS PBLA56 END -28.1023
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1