Exposure
ID
SPICA.2025-10-02T08-05-03_1
Header ID
SPICA.2025-10-02T08-05-03
Date updated
2025-10-02 08:04:20 UTC+0000
Release date
None
UTC Start
2025-10-02 08:04:20.313
UTC End
2025-10-02 08:05:00.313
MJD Start
60950.3363462176
MJD End
60950.33680918055
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 29.9017 29.9192 109.8318 109.9247
S1-E1 261.3123 261.1238 72.8059 72.9400
S1-E2 223.4288 223.3593 82.3439 82.4777
S1-W1 265.9043 266.1022 139.4710 139.5074
S1-W2 190.3511 190.4940 119.8600 119.9348
S2-E1 238.1216 237.9063 68.4692 68.6010
S2-E2 197.3859 197.2905 78.3344 78.4695
S2-W1 240.3703 240.5371 142.9980 143.0280
S2-W2 160.9905 161.1142 121.7134 121.7845
E1-E2 55.2213 55.1237 -149.2953 -149.2350
E1-W1 289.7297 289.3638 -164.6203 -164.6004
E1-W2 191.6761 191.3592 -153.8244 -153.7778
E2-W1 236.9219 236.6616 -168.1520 -168.1388
E2-W2 136.6968 136.4785 -155.6524 -155.6110
W1-W2 107.6120 107.5858 -4.1098 -4.1108
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 60950.3363462176
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 29.9017
HIERARCH ISS PBL12 END 29.9192
HIERARCH ISS PBLA12 START 109.8318
HIERARCH ISS PBLA12 END 109.9247
HIERARCH ISS PBL13 START 261.3123
HIERARCH ISS PBL13 END 261.1238
HIERARCH ISS PBLA13 START 72.8059
HIERARCH ISS PBLA13 END 72.94
HIERARCH ISS PBL14 START 223.4288
HIERARCH ISS PBL14 END 223.3593
HIERARCH ISS PBLA14 START 82.3439
HIERARCH ISS PBLA14 END 82.4777
HIERARCH ISS PBL15 START 265.9043
HIERARCH ISS PBL15 END 266.1022
HIERARCH ISS PBLA15 START 139.471
HIERARCH ISS PBLA15 END 139.5074
HIERARCH ISS PBL16 START 190.3511
HIERARCH ISS PBL16 END 190.494
HIERARCH ISS PBLA16 START 119.86
HIERARCH ISS PBLA16 END 119.9348
HIERARCH ISS PBL23 START 238.1216
HIERARCH ISS PBL23 END 237.9063
HIERARCH ISS PBLA23 START 68.4692
HIERARCH ISS PBLA23 END 68.601
HIERARCH ISS PBL24 START 197.3859
HIERARCH ISS PBL24 END 197.2905
HIERARCH ISS PBLA24 START 78.3344
HIERARCH ISS PBLA24 END 78.4695
HIERARCH ISS PBL25 START 240.3703
HIERARCH ISS PBL25 END 240.5371
HIERARCH ISS PBLA25 START 142.998
HIERARCH ISS PBLA25 END 143.028
HIERARCH ISS PBL26 START 160.9905
HIERARCH ISS PBL26 END 161.1142
HIERARCH ISS PBLA26 START 121.7134
HIERARCH ISS PBLA26 END 121.7845
HIERARCH ISS PBL34 START 55.2213
HIERARCH ISS PBL34 END 55.1237
HIERARCH ISS PBLA34 START -149.2953
HIERARCH ISS PBLA34 END -149.235
HIERARCH ISS PBL35 START 289.7297
HIERARCH ISS PBL35 END 289.3638
HIERARCH ISS PBLA35 START -164.6203
HIERARCH ISS PBLA35 END -164.6004
HIERARCH ISS PBL36 START 191.6761
HIERARCH ISS PBL36 END 191.3592
HIERARCH ISS PBLA36 START -153.8244
HIERARCH ISS PBLA36 END -153.7778
HIERARCH ISS PBL45 START 236.9219
HIERARCH ISS PBL45 END 236.6616
HIERARCH ISS PBLA45 START -168.152
HIERARCH ISS PBLA45 END -168.1388
HIERARCH ISS PBL46 START 136.6968
HIERARCH ISS PBL46 END 136.4785
HIERARCH ISS PBLA46 START -155.6524
HIERARCH ISS PBLA46 END -155.611
HIERARCH ISS PBL56 START 107.612
HIERARCH ISS PBL56 END 107.5858
HIERARCH ISS PBLA56 START -4.1098
HIERARCH ISS PBLA56 END -4.1108
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1