Exposure
ID
SPICA.2025-10-02T08-00-25_1
Header ID
SPICA.2025-10-02T08-00-25
Date updated
2025-10-02 07:59:42 UTC+0000
Release date
None
UTC Start
2025-10-02 07:59:42.291
UTC End
2025-10-02 08:00:22.291
MJD Start
60950.3331283641
MJD End
60950.33359132706
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 29.7902 29.8074 109.2283 109.3230
S1-E1 262.5510 262.3550 71.9528 72.0846
S1-E2 223.9032 223.8262 81.4883 81.6211
S1-W1 264.5991 264.8061 139.2289 139.2675
S1-W2 189.4302 189.5739 119.3711 119.4482
S2-E1 239.5265 239.3053 67.6329 67.7619
S2-E2 198.0230 197.9211 77.4730 77.6064
S2-W1 239.2643 239.4404 142.7982 142.8302
S2-W2 160.1915 160.3164 121.2478 121.3213
E1-E2 55.8403 55.7449 -149.6717 -149.6143
E1-W1 292.0171 291.6682 -164.7437 -164.7250
E1-W2 193.6783 193.3705 -154.1152 -154.0709
E2-W1 238.5401 238.2943 -168.2335 -168.2212
E2-W2 138.0737 137.8622 -155.9107 -155.8714
W1-W2 107.7551 107.7357 -4.1043 -4.1051
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 60950.3331283641
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 29.7902
HIERARCH ISS PBL12 END 29.8074
HIERARCH ISS PBLA12 START 109.2283
HIERARCH ISS PBLA12 END 109.323
HIERARCH ISS PBL13 START 262.551
HIERARCH ISS PBL13 END 262.355
HIERARCH ISS PBLA13 START 71.9528
HIERARCH ISS PBLA13 END 72.0846
HIERARCH ISS PBL14 START 223.9032
HIERARCH ISS PBL14 END 223.8262
HIERARCH ISS PBLA14 START 81.4883
HIERARCH ISS PBLA14 END 81.6211
HIERARCH ISS PBL15 START 264.5991
HIERARCH ISS PBL15 END 264.8061
HIERARCH ISS PBLA15 START 139.2289
HIERARCH ISS PBLA15 END 139.2675
HIERARCH ISS PBL16 START 189.4302
HIERARCH ISS PBL16 END 189.5739
HIERARCH ISS PBLA16 START 119.3711
HIERARCH ISS PBLA16 END 119.4482
HIERARCH ISS PBL23 START 239.5265
HIERARCH ISS PBL23 END 239.3053
HIERARCH ISS PBLA23 START 67.6329
HIERARCH ISS PBLA23 END 67.7619
HIERARCH ISS PBL24 START 198.023
HIERARCH ISS PBL24 END 197.9211
HIERARCH ISS PBLA24 START 77.473
HIERARCH ISS PBLA24 END 77.6064
HIERARCH ISS PBL25 START 239.2643
HIERARCH ISS PBL25 END 239.4404
HIERARCH ISS PBLA25 START 142.7982
HIERARCH ISS PBLA25 END 142.8302
HIERARCH ISS PBL26 START 160.1915
HIERARCH ISS PBL26 END 160.3164
HIERARCH ISS PBLA26 START 121.2478
HIERARCH ISS PBLA26 END 121.3213
HIERARCH ISS PBL34 START 55.8403
HIERARCH ISS PBL34 END 55.7449
HIERARCH ISS PBLA34 START -149.6717
HIERARCH ISS PBLA34 END -149.6143
HIERARCH ISS PBL35 START 292.0171
HIERARCH ISS PBL35 END 291.6682
HIERARCH ISS PBLA35 START -164.7437
HIERARCH ISS PBLA35 END -164.725
HIERARCH ISS PBL36 START 193.6783
HIERARCH ISS PBL36 END 193.3705
HIERARCH ISS PBLA36 START -154.1152
HIERARCH ISS PBLA36 END -154.0709
HIERARCH ISS PBL45 START 238.5401
HIERARCH ISS PBL45 END 238.2943
HIERARCH ISS PBLA45 START -168.2335
HIERARCH ISS PBLA45 END -168.2212
HIERARCH ISS PBL46 START 138.0737
HIERARCH ISS PBL46 END 137.8622
HIERARCH ISS PBLA46 START -155.9107
HIERARCH ISS PBLA46 END -155.8714
HIERARCH ISS PBL56 START 107.7551
HIERARCH ISS PBL56 END 107.7357
HIERARCH ISS PBLA56 START -4.1043
HIERARCH ISS PBLA56 END -4.1051
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1