Exposure
ID
SPICA.2025-12-14T09-52-53_1
Header ID
SPICA.2025-12-14T09-52-53
Date updated
2025-12-14 09:51:48 UTC+0000
Release date
None
UTC Start
2025-12-14 09:51:48.079
UTC End
2025-12-14 09:52:48.079
MJD Start
61023.4109731386
MJD End
61023.41166758303
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
7.68145
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.99354
Observation
ID
72244
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53650
Name
HD_66664
RA
121.2687
DEC
13.11822
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8587 31.8643 95.6857 95.8471
S1-E1 316.0627 315.8518 61.9620 62.0956
S1-E2 264.2314 264.0905 69.8579 70.0031
S1-W1 255.7303 256.0389 127.4113 127.5629
S1-W2 195.3801 195.4801 105.7410 105.9059
S2-E1 290.1048 289.8991 58.4665 58.5945
S2-E2 235.9637 235.8226 66.4857 66.6264
S2-W1 229.2450 229.5450 131.6021 131.7479
S2-W2 164.1051 164.1999 107.6834 107.8483
E1-E2 65.3453 65.3109 -151.7821 -151.7043
E1-W1 313.2518 313.3074 -165.9886 -165.9296
E1-W2 221.1262 221.0504 -155.7231 -155.6526
E2-W1 250.4189 250.5137 -169.6603 -169.6027
E2-W2 156.0001 155.9594 -157.3728 -157.3050
W1-W2 103.4637 103.6027 -8.3765 -8.3037
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61023.4109731386
PI-COI spica
HIERARCH OBS TARG NAME HD_66664
HIERARCH OBS RA 121.2687
HIERARCH OBS DEC 13.11822
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
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 31.8587
HIERARCH ISS PBL12 END 31.8643
HIERARCH ISS PBLA12 START 95.6857
HIERARCH ISS PBLA12 END 95.8471
HIERARCH ISS PBL13 START 316.0627
HIERARCH ISS PBL13 END 315.8518
HIERARCH ISS PBLA13 START 61.962
HIERARCH ISS PBLA13 END 62.0956
HIERARCH ISS PBL14 START 264.2314
HIERARCH ISS PBL14 END 264.0905
HIERARCH ISS PBLA14 START 69.8579
HIERARCH ISS PBLA14 END 70.0031
HIERARCH ISS PBL15 START 255.7303
HIERARCH ISS PBL15 END 256.0389
HIERARCH ISS PBLA15 START 127.4113
HIERARCH ISS PBLA15 END 127.5629
HIERARCH ISS PBL16 START 195.3801
HIERARCH ISS PBL16 END 195.4801
HIERARCH ISS PBLA16 START 105.741
HIERARCH ISS PBLA16 END 105.9059
HIERARCH ISS PBL23 START 290.1048
HIERARCH ISS PBL23 END 289.8991
HIERARCH ISS PBLA23 START 58.4665
HIERARCH ISS PBLA23 END 58.5945
HIERARCH ISS PBL24 START 235.9637
HIERARCH ISS PBL24 END 235.8226
HIERARCH ISS PBLA24 START 66.4857
HIERARCH ISS PBLA24 END 66.6264
HIERARCH ISS PBL25 START 229.245
HIERARCH ISS PBL25 END 229.545
HIERARCH ISS PBLA25 START 131.6021
HIERARCH ISS PBLA25 END 131.7479
HIERARCH ISS PBL26 START 164.1051
HIERARCH ISS PBL26 END 164.1999
HIERARCH ISS PBLA26 START 107.6834
HIERARCH ISS PBLA26 END 107.8483
HIERARCH ISS PBL34 START 65.3453
HIERARCH ISS PBL34 END 65.3109
HIERARCH ISS PBLA34 START -151.7821
HIERARCH ISS PBLA34 END -151.7043
HIERARCH ISS PBL35 START 313.2518
HIERARCH ISS PBL35 END 313.3074
HIERARCH ISS PBLA35 START -165.9886
HIERARCH ISS PBLA35 END -165.9296
HIERARCH ISS PBL36 START 221.1262
HIERARCH ISS PBL36 END 221.0504
HIERARCH ISS PBLA36 START -155.7231
HIERARCH ISS PBLA36 END -155.6526
HIERARCH ISS PBL45 START 250.4189
HIERARCH ISS PBL45 END 250.5137
HIERARCH ISS PBLA45 START -169.6603
HIERARCH ISS PBLA45 END -169.6027
HIERARCH ISS PBL46 START 156.0001
HIERARCH ISS PBL46 END 155.9594
HIERARCH ISS PBLA46 START -157.3728
HIERARCH ISS PBLA46 END -157.305
HIERARCH ISS PBL56 START 103.4637
HIERARCH ISS PBL56 END 103.6027
HIERARCH ISS PBLA56 START -8.3765
HIERARCH ISS PBLA56 END -8.3037
HIERARCH CHARA TAU0 7.68145
HIERARCH CHARA SEEING 0.99354