Exposure
ID
SPICA.2025-10-02T07-29-13_1
Header ID
SPICA.2025-10-02T07-29-13
Date updated
2025-10-02 07:28:08 UTC+0000
Release date
None
UTC Start
2025-10-02 07:28:08.687
UTC End
2025-10-02 07:29:08.687
MJD Start
60950.3112116566
MJD End
60950.31190610103
Exposure time (s)
60.0
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 29.0954 29.1170 104.8142 104.9739
S1-E1 272.0870 271.7338 66.5601 66.7325
S1-E2 228.3307 228.1470 75.8852 76.0697
S1-W1 254.2588 254.6523 137.1879 137.2699
S1-W2 183.1146 183.3294 115.6417 115.7812
S2-E1 249.8893 249.5168 62.4261 62.5904
S2-E2 203.3534 203.1453 71.9165 72.0972
S2-W1 230.2134 230.5652 141.0681 141.1387
S2-W2 154.6338 154.8252 117.6673 117.8021
E1-E2 59.6371 59.5199 -151.7835 -151.7229
E1-W1 304.6046 304.2612 -165.3885 -165.3717
E1-W2 205.6590 205.2984 -155.7241 -155.6787
E2-W1 247.0395 246.8220 -168.6439 -168.6337
E2-W2 146.2203 145.9780 -157.3302 -157.2905
W1-W2 107.5563 107.5970 -4.1119 -4.1104
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 60950.3112116566
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 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 29.0954
HIERARCH ISS PBL12 END 29.117
HIERARCH ISS PBLA12 START 104.8142
HIERARCH ISS PBLA12 END 104.9739
HIERARCH ISS PBL13 START 272.087
HIERARCH ISS PBL13 END 271.7338
HIERARCH ISS PBLA13 START 66.5601
HIERARCH ISS PBLA13 END 66.7325
HIERARCH ISS PBL14 START 228.3307
HIERARCH ISS PBL14 END 228.147
HIERARCH ISS PBLA14 START 75.8852
HIERARCH ISS PBLA14 END 76.0697
HIERARCH ISS PBL15 START 254.2588
HIERARCH ISS PBL15 END 254.6523
HIERARCH ISS PBLA15 START 137.1879
HIERARCH ISS PBLA15 END 137.2699
HIERARCH ISS PBL16 START 183.1146
HIERARCH ISS PBL16 END 183.3294
HIERARCH ISS PBLA16 START 115.6417
HIERARCH ISS PBLA16 END 115.7812
HIERARCH ISS PBL23 START 249.8893
HIERARCH ISS PBL23 END 249.5168
HIERARCH ISS PBLA23 START 62.4261
HIERARCH ISS PBLA23 END 62.5904
HIERARCH ISS PBL24 START 203.3534
HIERARCH ISS PBL24 END 203.1453
HIERARCH ISS PBLA24 START 71.9165
HIERARCH ISS PBLA24 END 72.0972
HIERARCH ISS PBL25 START 230.2134
HIERARCH ISS PBL25 END 230.5652
HIERARCH ISS PBLA25 START 141.0681
HIERARCH ISS PBLA25 END 141.1387
HIERARCH ISS PBL26 START 154.6338
HIERARCH ISS PBL26 END 154.8252
HIERARCH ISS PBLA26 START 117.6673
HIERARCH ISS PBLA26 END 117.8021
HIERARCH ISS PBL34 START 59.6371
HIERARCH ISS PBL34 END 59.5199
HIERARCH ISS PBLA34 START -151.7835
HIERARCH ISS PBLA34 END -151.7229
HIERARCH ISS PBL35 START 304.6046
HIERARCH ISS PBL35 END 304.2612
HIERARCH ISS PBLA35 START -165.3885
HIERARCH ISS PBLA35 END -165.3717
HIERARCH ISS PBL36 START 205.659
HIERARCH ISS PBL36 END 205.2984
HIERARCH ISS PBLA36 START -155.7241
HIERARCH ISS PBLA36 END -155.6787
HIERARCH ISS PBL45 START 247.0395
HIERARCH ISS PBL45 END 246.822
HIERARCH ISS PBLA45 START -168.6439
HIERARCH ISS PBLA45 END -168.6337
HIERARCH ISS PBL46 START 146.2203
HIERARCH ISS PBL46 END 145.978
HIERARCH ISS PBLA46 START -157.3302
HIERARCH ISS PBLA46 END -157.2905
HIERARCH ISS PBL56 START 107.5563
HIERARCH ISS PBL56 END 107.597
HIERARCH ISS PBLA56 START -4.1119
HIERARCH ISS PBLA56 END -4.1104
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1