Exposure
ID
SPICA.2025-06-12T11-40-03_1
Header ID
SPICA.2025-06-12T11-40-03
Date updated
2025-06-12 11:38:58 UTC+0000
Release date
None
UTC Start
2025-06-12 11:38:58.412
UTC End
2025-06-12 11:39:58.412
MJD Start
60838.4853982858
MJD End
60838.48609273023
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
63998
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47666
Name
HD_212120
RA
335.2564
DEC
46.53657
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3144 33.3144 89.9858 90.1425
S1-E1 317.9462 318.1059 57.1382 57.2905
S1-E2 268.7302 268.8314 65.0784 65.2287
S1-W1 278.4746 278.4688 117.3646 117.5592
S1-W2 208.4885 208.4719 98.9720 99.1404
S2-E1 290.5207 290.6816 53.5722 53.7260
S2-E2 238.9266 239.0294 61.7119 61.8629
S2-W1 249.3630 249.3685 120.8870 121.0860
S2-W2 175.6600 175.6448 100.6696 100.8403
E1-E2 63.7221 63.7724 -158.4928 -158.3138
E1-W1 301.1720 301.4536 -176.2389 -176.0456
E1-W2 213.9557 214.1373 -163.3981 -163.2157
E2-W1 241.2650 241.4932 179.1437 179.3413
E2-W2 150.5655 150.6967 -165.4720 -165.2881
W1-W2 104.0658 104.1508 -23.4277 -23.2106
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 60838.4853982858
PI-COI spica
HIERARCH OBS TARG NAME HD_212120
HIERARCH OBS RA 335.2564
HIERARCH OBS DEC 46.53657
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 33.3144
HIERARCH ISS PBL12 END 33.3144
HIERARCH ISS PBLA12 START 89.9858
HIERARCH ISS PBLA12 END 90.1425
HIERARCH ISS PBL13 START 317.9462
HIERARCH ISS PBL13 END 318.1059
HIERARCH ISS PBLA13 START 57.1382
HIERARCH ISS PBLA13 END 57.2905
HIERARCH ISS PBL14 START 268.7302
HIERARCH ISS PBL14 END 268.8314
HIERARCH ISS PBLA14 START 65.0784
HIERARCH ISS PBLA14 END 65.2287
HIERARCH ISS PBL15 START 278.4746
HIERARCH ISS PBL15 END 278.4688
HIERARCH ISS PBLA15 START 117.3646
HIERARCH ISS PBLA15 END 117.5592
HIERARCH ISS PBL16 START 208.4885
HIERARCH ISS PBL16 END 208.4719
HIERARCH ISS PBLA16 START 98.972
HIERARCH ISS PBLA16 END 99.1404
HIERARCH ISS PBL23 START 290.5207
HIERARCH ISS PBL23 END 290.6816
HIERARCH ISS PBLA23 START 53.5722
HIERARCH ISS PBLA23 END 53.726
HIERARCH ISS PBL24 START 238.9266
HIERARCH ISS PBL24 END 239.0294
HIERARCH ISS PBLA24 START 61.7119
HIERARCH ISS PBLA24 END 61.8629
HIERARCH ISS PBL25 START 249.363
HIERARCH ISS PBL25 END 249.3685
HIERARCH ISS PBLA25 START 120.887
HIERARCH ISS PBLA25 END 121.086
HIERARCH ISS PBL26 START 175.66
HIERARCH ISS PBL26 END 175.6448
HIERARCH ISS PBLA26 START 100.6696
HIERARCH ISS PBLA26 END 100.8403
HIERARCH ISS PBL34 START 63.7221
HIERARCH ISS PBL34 END 63.7724
HIERARCH ISS PBLA34 START -158.4928
HIERARCH ISS PBLA34 END -158.3138
HIERARCH ISS PBL35 START 301.172
HIERARCH ISS PBL35 END 301.4536
HIERARCH ISS PBLA35 START -176.2389
HIERARCH ISS PBLA35 END -176.0456
HIERARCH ISS PBL36 START 213.9557
HIERARCH ISS PBL36 END 214.1373
HIERARCH ISS PBLA36 START -163.3981
HIERARCH ISS PBLA36 END -163.2157
HIERARCH ISS PBL45 START 241.265
HIERARCH ISS PBL45 END 241.4932
HIERARCH ISS PBLA45 START 179.1437
HIERARCH ISS PBLA45 END 179.3413
HIERARCH ISS PBL46 START 150.5655
HIERARCH ISS PBL46 END 150.6967
HIERARCH ISS PBLA46 START -165.472
HIERARCH ISS PBLA46 END -165.2881
HIERARCH ISS PBL56 START 104.0658
HIERARCH ISS PBL56 END 104.1508
HIERARCH ISS PBLA56 START -23.4277
HIERARCH ISS PBLA56 END -23.2106
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1