Exposure
ID
SPICA.2025-06-12T11-33-09_1
Header ID
SPICA.2025-06-12T11-33-09
Date updated
2025-06-12 11:32:04 UTC+0000
Release date
None
UTC Start
2025-06-12 11:32:04.365
UTC End
2025-06-12 11:33:02.055
MJD Start
60838.4806060729
MJD End
60838.481273781224
Exposure time (s)
57.7
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 33.3131 33.3135 88.9867 89.1438
S1-E1 316.8887 317.0595 56.1727 56.3239
S1-E2 268.0593 268.1678 64.1244 64.2739
S1-W1 278.4968 278.4950 116.1180 116.3147
S1-W2 208.5858 208.5714 97.8968 98.0661
S2-E1 289.4547 289.6270 52.5969 52.7497
S2-E2 238.2457 238.3558 60.7541 60.9042
S2-W1 249.3127 249.3222 119.6115 119.8128
S2-W2 175.7505 175.7370 99.5791 99.7508
E1-E2 63.3861 63.4407 -159.6325 -159.4535
E1-W1 299.3002 299.6033 -177.4749 -177.2801
E1-W2 212.7442 212.9408 -164.5603 -164.3775
E2-W1 239.7508 239.9957 177.8787 178.0782
E2-W2 149.6915 149.8333 -166.6448 -166.4603
W1-W2 103.5052 103.5954 -24.8219 -24.6015
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 60838.4806060729
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 0.0128199998289347
HIERARCH DET NDIT 4500
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 33.3131
HIERARCH ISS PBL12 END 33.3135
HIERARCH ISS PBLA12 START 88.9867
HIERARCH ISS PBLA12 END 89.1438
HIERARCH ISS PBL13 START 316.8887
HIERARCH ISS PBL13 END 317.0595
HIERARCH ISS PBLA13 START 56.1727
HIERARCH ISS PBLA13 END 56.3239
HIERARCH ISS PBL14 START 268.0593
HIERARCH ISS PBL14 END 268.1678
HIERARCH ISS PBLA14 START 64.1244
HIERARCH ISS PBLA14 END 64.2739
HIERARCH ISS PBL15 START 278.4968
HIERARCH ISS PBL15 END 278.495
HIERARCH ISS PBLA15 START 116.118
HIERARCH ISS PBLA15 END 116.3147
HIERARCH ISS PBL16 START 208.5858
HIERARCH ISS PBL16 END 208.5714
HIERARCH ISS PBLA16 START 97.8968
HIERARCH ISS PBLA16 END 98.0661
HIERARCH ISS PBL23 START 289.4547
HIERARCH ISS PBL23 END 289.627
HIERARCH ISS PBLA23 START 52.5969
HIERARCH ISS PBLA23 END 52.7497
HIERARCH ISS PBL24 START 238.2457
HIERARCH ISS PBL24 END 238.3558
HIERARCH ISS PBLA24 START 60.7541
HIERARCH ISS PBLA24 END 60.9042
HIERARCH ISS PBL25 START 249.3127
HIERARCH ISS PBL25 END 249.3222
HIERARCH ISS PBLA25 START 119.6115
HIERARCH ISS PBLA25 END 119.8128
HIERARCH ISS PBL26 START 175.7505
HIERARCH ISS PBL26 END 175.737
HIERARCH ISS PBLA26 START 99.5791
HIERARCH ISS PBLA26 END 99.7508
HIERARCH ISS PBL34 START 63.3861
HIERARCH ISS PBL34 END 63.4407
HIERARCH ISS PBLA34 START -159.6325
HIERARCH ISS PBLA34 END -159.4535
HIERARCH ISS PBL35 START 299.3002
HIERARCH ISS PBL35 END 299.6033
HIERARCH ISS PBLA35 START -177.4749
HIERARCH ISS PBLA35 END -177.2801
HIERARCH ISS PBL36 START 212.7442
HIERARCH ISS PBL36 END 212.9408
HIERARCH ISS PBLA36 START -164.5603
HIERARCH ISS PBLA36 END -164.3775
HIERARCH ISS PBL45 START 239.7508
HIERARCH ISS PBL45 END 239.9957
HIERARCH ISS PBLA45 START 177.8787
HIERARCH ISS PBLA45 END 178.0782
HIERARCH ISS PBL46 START 149.6915
HIERARCH ISS PBL46 END 149.8333
HIERARCH ISS PBLA46 START -166.6448
HIERARCH ISS PBLA46 END -166.4603
HIERARCH ISS PBL56 START 103.5052
HIERARCH ISS PBL56 END 103.5954
HIERARCH ISS PBLA56 START -24.8219
HIERARCH ISS PBLA56 END -24.6015
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1