Exposure
ID
SPICA.2025-10-02T07-44-06_1
Header ID
SPICA.2025-10-02T07-44-06
Date updated
2025-10-02 07:43:22 UTC+0000
Release date
None
UTC Start
2025-10-02 07:43:22.993
UTC End
2025-10-02 07:44:02.993
MJD Start
60950.3217939014
MJD End
60950.322256864354
Exposure time (s)
40.0
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 29.4150 29.4310 107.0098 107.1108
S1-E1 267.2681 267.0491 69.0704 69.1937
S1-E2 225.9442 225.8423 78.5367 78.6649
S1-W1 259.5544 259.7915 138.2616 138.3082
S1-W2 186.1601 186.3049 117.5300 117.6153
S2-E1 244.7387 244.5008 64.8327 64.9516
S2-E2 200.5780 200.4554 74.5276 74.6546
S2-W1 234.9038 235.1114 141.9864 142.0260
S2-W2 157.3312 157.4587 119.4862 119.5682
E1-E2 57.8991 57.8123 -150.8565 -150.8085
E1-W1 299.1868 298.8995 -165.1179 -165.1032
E1-W2 200.2458 199.9720 -155.0236 -154.9870
E2-W1 243.4901 243.2963 -168.4761 -168.4668
E2-W2 142.5619 142.3757 -156.7147 -156.6825
W1-W2 107.9077 107.9126 -4.0985 -4.0983
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 60950.3217939014
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 2000
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 29.415
HIERARCH ISS PBL12 END 29.431
HIERARCH ISS PBLA12 START 107.0098
HIERARCH ISS PBLA12 END 107.1108
HIERARCH ISS PBL13 START 267.2681
HIERARCH ISS PBL13 END 267.0491
HIERARCH ISS PBLA13 START 69.0704
HIERARCH ISS PBLA13 END 69.1937
HIERARCH ISS PBL14 START 225.9442
HIERARCH ISS PBL14 END 225.8423
HIERARCH ISS PBLA14 START 78.5367
HIERARCH ISS PBLA14 END 78.6649
HIERARCH ISS PBL15 START 259.5544
HIERARCH ISS PBL15 END 259.7915
HIERARCH ISS PBLA15 START 138.2616
HIERARCH ISS PBLA15 END 138.3082
HIERARCH ISS PBL16 START 186.1601
HIERARCH ISS PBL16 END 186.3049
HIERARCH ISS PBLA16 START 117.53
HIERARCH ISS PBLA16 END 117.6153
HIERARCH ISS PBL23 START 244.7387
HIERARCH ISS PBL23 END 244.5008
HIERARCH ISS PBLA23 START 64.8327
HIERARCH ISS PBLA23 END 64.9516
HIERARCH ISS PBL24 START 200.578
HIERARCH ISS PBL24 END 200.4554
HIERARCH ISS PBLA24 START 74.5276
HIERARCH ISS PBLA24 END 74.6546
HIERARCH ISS PBL25 START 234.9038
HIERARCH ISS PBL25 END 235.1114
HIERARCH ISS PBLA25 START 141.9864
HIERARCH ISS PBLA25 END 142.026
HIERARCH ISS PBL26 START 157.3312
HIERARCH ISS PBL26 END 157.4587
HIERARCH ISS PBLA26 START 119.4862
HIERARCH ISS PBLA26 END 119.5682
HIERARCH ISS PBL34 START 57.8991
HIERARCH ISS PBL34 END 57.8123
HIERARCH ISS PBLA34 START -150.8565
HIERARCH ISS PBLA34 END -150.8085
HIERARCH ISS PBL35 START 299.1868
HIERARCH ISS PBL35 END 298.8995
HIERARCH ISS PBLA35 START -165.1179
HIERARCH ISS PBLA35 END -165.1032
HIERARCH ISS PBL36 START 200.2458
HIERARCH ISS PBL36 END 199.972
HIERARCH ISS PBLA36 START -155.0236
HIERARCH ISS PBLA36 END -154.987
HIERARCH ISS PBL45 START 243.4901
HIERARCH ISS PBL45 END 243.2963
HIERARCH ISS PBLA45 START -168.4761
HIERARCH ISS PBLA45 END -168.4668
HIERARCH ISS PBL46 START 142.5619
HIERARCH ISS PBL46 END 142.3757
HIERARCH ISS PBLA46 START -156.7147
HIERARCH ISS PBLA46 END -156.6825
HIERARCH ISS PBL56 START 107.9077
HIERARCH ISS PBL56 END 107.9126
HIERARCH ISS PBLA56 START -4.0985
HIERARCH ISS PBLA56 END -4.0983
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1