Exposure
ID
SPICA.2025-06-12T11-44-27_1
Header ID
SPICA.2025-06-12T11-44-27
Date updated
2025-06-12 11:43:22 UTC+0000
Release date
None
UTC Start
2025-06-12 11:43:22.798
UTC End
2025-06-12 11:44:22.798
MJD Start
60838.488458312
MJD End
60838.48915275643
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 33.3139 33.3136 90.6237 90.7804
S1-E1 318.5862 318.7393 57.7595 57.9127
S1-E2 269.1355 269.2323 65.6917 65.8428
S1-W1 278.4466 278.4379 118.1554 118.3490
S1-W2 208.4187 208.4007 99.6570 99.8250
S2-E1 291.1656 291.3198 54.1999 54.3546
S2-E2 239.3385 239.4370 62.3279 62.4798
S2-W1 249.3812 249.3839 121.6956 121.8935
S2-W2 175.5959 175.5794 101.3639 101.5342
E1-E2 63.9229 63.9706 -157.7634 -157.5840
E1-W1 302.2983 302.5667 -175.4526 -175.2598
E1-W2 214.6812 214.8537 -162.6555 -162.4730
E2-W1 242.1779 242.3956 179.9472 -179.8559
E2-W2 151.0895 151.2141 -164.7231 -164.5392
W1-W2 104.4071 104.4888 -22.5463 -22.3309
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 60838.488458312
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 33.3139
HIERARCH ISS PBL12 END 33.3136
HIERARCH ISS PBLA12 START 90.6237
HIERARCH ISS PBLA12 END 90.7804
HIERARCH ISS PBL13 START 318.5862
HIERARCH ISS PBL13 END 318.7393
HIERARCH ISS PBLA13 START 57.7595
HIERARCH ISS PBLA13 END 57.9127
HIERARCH ISS PBL14 START 269.1355
HIERARCH ISS PBL14 END 269.2323
HIERARCH ISS PBLA14 START 65.6917
HIERARCH ISS PBLA14 END 65.8428
HIERARCH ISS PBL15 START 278.4466
HIERARCH ISS PBL15 END 278.4379
HIERARCH ISS PBLA15 START 118.1554
HIERARCH ISS PBLA15 END 118.349
HIERARCH ISS PBL16 START 208.4187
HIERARCH ISS PBL16 END 208.4007
HIERARCH ISS PBLA16 START 99.657
HIERARCH ISS PBLA16 END 99.825
HIERARCH ISS PBL23 START 291.1656
HIERARCH ISS PBL23 END 291.3198
HIERARCH ISS PBLA23 START 54.1999
HIERARCH ISS PBLA23 END 54.3546
HIERARCH ISS PBL24 START 239.3385
HIERARCH ISS PBL24 END 239.437
HIERARCH ISS PBLA24 START 62.3279
HIERARCH ISS PBLA24 END 62.4798
HIERARCH ISS PBL25 START 249.3812
HIERARCH ISS PBL25 END 249.3839
HIERARCH ISS PBLA25 START 121.6956
HIERARCH ISS PBLA25 END 121.8935
HIERARCH ISS PBL26 START 175.5959
HIERARCH ISS PBL26 END 175.5794
HIERARCH ISS PBLA26 START 101.3639
HIERARCH ISS PBLA26 END 101.5342
HIERARCH ISS PBL34 START 63.9229
HIERARCH ISS PBL34 END 63.9706
HIERARCH ISS PBLA34 START -157.7634
HIERARCH ISS PBLA34 END -157.584
HIERARCH ISS PBL35 START 302.2983
HIERARCH ISS PBL35 END 302.5667
HIERARCH ISS PBLA35 START -175.4526
HIERARCH ISS PBLA35 END -175.2598
HIERARCH ISS PBL36 START 214.6812
HIERARCH ISS PBL36 END 214.8537
HIERARCH ISS PBLA36 START -162.6555
HIERARCH ISS PBLA36 END -162.473
HIERARCH ISS PBL45 START 242.1779
HIERARCH ISS PBL45 END 242.3956
HIERARCH ISS PBLA45 START 179.9472
HIERARCH ISS PBLA45 END -179.8559
HIERARCH ISS PBL46 START 151.0895
HIERARCH ISS PBL46 END 151.2141
HIERARCH ISS PBLA46 START -164.7231
HIERARCH ISS PBLA46 END -164.5392
HIERARCH ISS PBL56 START 104.4071
HIERARCH ISS PBL56 END 104.4888
HIERARCH ISS PBLA56 START -22.5463
HIERARCH ISS PBLA56 END -22.3309
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1