Exposure
ID
SPICA.2025-08-13T08-07-36_1
Header ID
SPICA.2025-08-13T08-07-36
Date updated
2025-08-13 08:06:31 UTC+0000
Release date
None
UTC Start
2025-08-13 08:06:31.296
UTC End
2025-08-13 08:07:31.296
MJD Start
60900.3378622252
MJD End
60900.33855666963
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70048
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51972
Name
HD_208108
RA
328.4058
DEC
19.66844
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1127 33.1180 98.4666 98.6194
S1-E1 321.6060 321.4635 65.4678 65.6149
S1-E2 270.5398 270.4541 73.3371 73.4894
S1-W1 268.9121 269.1140 128.8614 129.0060
S1-W2 204.3094 204.3826 108.1822 108.3358
S2-E1 294.3879 294.2433 61.9557 62.1000
S2-E2 240.9719 240.8817 69.9917 70.1422
S2-W1 240.9336 241.1280 132.8488 132.9898
S2-W2 171.7625 171.8306 110.0466 110.1999
E1-E2 65.1647 65.1273 -149.1719 -149.0609
E1-W1 313.4951 313.4732 -164.6131 -164.5207
E1-W2 220.4924 220.3939 -153.4760 -153.3718
E2-W1 251.2823 251.3028 -168.5723 -168.4819
E2-W2 155.5884 155.5279 -155.2772 -155.1756
W1-W2 106.0802 106.1668 -8.2843 -8.1862
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 60900.3378622252
PI-COI spica
HIERARCH OBS TARG NAME HD_208108
HIERARCH OBS RA 328.4058
HIERARCH OBS DEC 19.66844
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 33.1127
HIERARCH ISS PBL12 END 33.118
HIERARCH ISS PBLA12 START 98.4666
HIERARCH ISS PBLA12 END 98.6194
HIERARCH ISS PBL13 START 321.606
HIERARCH ISS PBL13 END 321.4635
HIERARCH ISS PBLA13 START 65.4678
HIERARCH ISS PBLA13 END 65.6149
HIERARCH ISS PBL14 START 270.5398
HIERARCH ISS PBL14 END 270.4541
HIERARCH ISS PBLA14 START 73.3371
HIERARCH ISS PBLA14 END 73.4894
HIERARCH ISS PBL15 START 268.9121
HIERARCH ISS PBL15 END 269.114
HIERARCH ISS PBLA15 START 128.8614
HIERARCH ISS PBLA15 END 129.006
HIERARCH ISS PBL16 START 204.3094
HIERARCH ISS PBL16 END 204.3826
HIERARCH ISS PBLA16 START 108.1822
HIERARCH ISS PBLA16 END 108.3358
HIERARCH ISS PBL23 START 294.3879
HIERARCH ISS PBL23 END 294.2433
HIERARCH ISS PBLA23 START 61.9557
HIERARCH ISS PBLA23 END 62.1
HIERARCH ISS PBL24 START 240.9719
HIERARCH ISS PBL24 END 240.8817
HIERARCH ISS PBLA24 START 69.9917
HIERARCH ISS PBLA24 END 70.1422
HIERARCH ISS PBL25 START 240.9336
HIERARCH ISS PBL25 END 241.128
HIERARCH ISS PBLA25 START 132.8488
HIERARCH ISS PBLA25 END 132.9898
HIERARCH ISS PBL26 START 171.7625
HIERARCH ISS PBL26 END 171.8306
HIERARCH ISS PBLA26 START 110.0466
HIERARCH ISS PBLA26 END 110.1999
HIERARCH ISS PBL34 START 65.1647
HIERARCH ISS PBL34 END 65.1273
HIERARCH ISS PBLA34 START -149.1719
HIERARCH ISS PBLA34 END -149.0609
HIERARCH ISS PBL35 START 313.4951
HIERARCH ISS PBL35 END 313.4732
HIERARCH ISS PBLA35 START -164.6131
HIERARCH ISS PBLA35 END -164.5207
HIERARCH ISS PBL36 START 220.4924
HIERARCH ISS PBL36 END 220.3939
HIERARCH ISS PBLA36 START -153.476
HIERARCH ISS PBLA36 END -153.3718
HIERARCH ISS PBL45 START 251.2823
HIERARCH ISS PBL45 END 251.3028
HIERARCH ISS PBLA45 START -168.5723
HIERARCH ISS PBLA45 END -168.4819
HIERARCH ISS PBL46 START 155.5884
HIERARCH ISS PBL46 END 155.5279
HIERARCH ISS PBLA46 START -155.2772
HIERARCH ISS PBLA46 END -155.1756
HIERARCH ISS PBL56 START 106.0802
HIERARCH ISS PBL56 END 106.1668
HIERARCH ISS PBLA56 START -8.2843
HIERARCH ISS PBLA56 END -8.1862
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1