Exposure
ID
SPICA.2025-10-02T08-01-58_1
Header ID
SPICA.2025-10-02T08-01-58
Date updated
2025-10-02 08:01:14 UTC+0000
Release date
None
UTC Start
2025-10-02 08:01:14.825
UTC End
2025-10-02 08:01:54.825
MJD Start
60950.3341993602
MJD End
60950.334662323155
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 29.8271 29.8444 109.4305 109.5246
S1-E1 262.1333 261.9398 72.2351 72.3677
S1-E2 223.7400 223.6655 81.7723 81.9054
S1-W1 265.0400 265.2439 139.3111 139.3489
S1-W2 189.7373 189.8807 119.5355 119.6118
S2-E1 239.0548 238.8355 67.9092 68.0392
S2-E2 197.8064 197.7066 77.7586 77.8925
S2-W1 239.6391 239.8121 142.8662 142.8975
S2-W2 160.4583 160.5828 121.4045 121.4772
E1-E2 55.6359 55.5397 -149.5485 -149.4902
E1-W1 291.2679 290.9134 -164.7035 -164.6844
E1-W2 193.0184 192.7076 -154.0201 -153.9750
E2-W1 238.0118 237.7612 -168.2071 -168.1945
E2-W2 137.6203 137.4066 -155.8263 -155.7863
W1-W2 107.7123 107.6907 -4.1060 -4.1068
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 60950.3341993602
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 29.8271
HIERARCH ISS PBL12 END 29.8444
HIERARCH ISS PBLA12 START 109.4305
HIERARCH ISS PBLA12 END 109.5246
HIERARCH ISS PBL13 START 262.1333
HIERARCH ISS PBL13 END 261.9398
HIERARCH ISS PBLA13 START 72.2351
HIERARCH ISS PBLA13 END 72.3677
HIERARCH ISS PBL14 START 223.74
HIERARCH ISS PBL14 END 223.6655
HIERARCH ISS PBLA14 START 81.7723
HIERARCH ISS PBLA14 END 81.9054
HIERARCH ISS PBL15 START 265.04
HIERARCH ISS PBL15 END 265.2439
HIERARCH ISS PBLA15 START 139.3111
HIERARCH ISS PBLA15 END 139.3489
HIERARCH ISS PBL16 START 189.7373
HIERARCH ISS PBL16 END 189.8807
HIERARCH ISS PBLA16 START 119.5355
HIERARCH ISS PBLA16 END 119.6118
HIERARCH ISS PBL23 START 239.0548
HIERARCH ISS PBL23 END 238.8355
HIERARCH ISS PBLA23 START 67.9092
HIERARCH ISS PBLA23 END 68.0392
HIERARCH ISS PBL24 START 197.8064
HIERARCH ISS PBL24 END 197.7066
HIERARCH ISS PBLA24 START 77.7586
HIERARCH ISS PBLA24 END 77.8925
HIERARCH ISS PBL25 START 239.6391
HIERARCH ISS PBL25 END 239.8121
HIERARCH ISS PBLA25 START 142.8662
HIERARCH ISS PBLA25 END 142.8975
HIERARCH ISS PBL26 START 160.4583
HIERARCH ISS PBL26 END 160.5828
HIERARCH ISS PBLA26 START 121.4045
HIERARCH ISS PBLA26 END 121.4772
HIERARCH ISS PBL34 START 55.6359
HIERARCH ISS PBL34 END 55.5397
HIERARCH ISS PBLA34 START -149.5485
HIERARCH ISS PBLA34 END -149.4902
HIERARCH ISS PBL35 START 291.2679
HIERARCH ISS PBL35 END 290.9134
HIERARCH ISS PBLA35 START -164.7035
HIERARCH ISS PBLA35 END -164.6844
HIERARCH ISS PBL36 START 193.0184
HIERARCH ISS PBL36 END 192.7076
HIERARCH ISS PBLA36 START -154.0201
HIERARCH ISS PBLA36 END -153.975
HIERARCH ISS PBL45 START 238.0118
HIERARCH ISS PBL45 END 237.7612
HIERARCH ISS PBLA45 START -168.2071
HIERARCH ISS PBLA45 END -168.1945
HIERARCH ISS PBL46 START 137.6203
HIERARCH ISS PBL46 END 137.4066
HIERARCH ISS PBLA46 START -155.8263
HIERARCH ISS PBLA46 END -155.7863
HIERARCH ISS PBL56 START 107.7123
HIERARCH ISS PBL56 END 107.6907
HIERARCH ISS PBLA56 START -4.106
HIERARCH ISS PBLA56 END -4.1068
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1