Exposure
ID
SPICA.2025-12-13T09-57-06_1
Header ID
SPICA.2025-12-13T09-57-06
Date updated
2025-12-13 09:56:01 UTC+0000
Release date
None
UTC Start
2025-12-13 09:56:01.605
UTC End
2025-12-13 09:57:01.605
MJD Start
61022.4139074612
MJD End
61022.414601905635
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
14.48961
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.09734
Observation
ID
72181
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
53613
Name
HD_69994
RA
125.0874
DEC
20.74772
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1417 33.1437 93.3036 93.4603
S1-E1 326.8788 326.7711 60.9813 61.1116
S1-E2 274.3754 274.2957 68.5981 68.7368
S1-W1 263.0292 263.2524 123.4556 123.6250
S1-W2 203.1470 203.2031 102.8097 102.9749
S2-E1 299.3971 299.2969 57.5882 57.7146
S2-E2 244.6597 244.5831 65.3525 65.4878
S2-W1 234.9622 235.1872 127.5184 127.6857
S2-W2 170.5483 170.6033 104.6488 104.8152
E1-E2 65.8731 65.8701 -152.5286 -152.4312
E1-W1 310.7485 310.9257 -167.6631 -167.5742
E1-W2 221.7124 221.7392 -156.6846 -156.5915
E2-W1 247.7579 247.9407 -171.6436 -171.5537
E2-W2 156.0856 156.1158 -158.4373 -158.3456
W1-W2 102.2214 102.3704 -12.0599 -11.9461
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.4139074612
PI-COI vrard
HIERARCH OBS TARG NAME HD_69994
HIERARCH OBS RA 125.0874
HIERARCH OBS DEC 20.74772
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 33.1417
HIERARCH ISS PBL12 END 33.1437
HIERARCH ISS PBLA12 START 93.3036
HIERARCH ISS PBLA12 END 93.4603
HIERARCH ISS PBL13 START 326.8788
HIERARCH ISS PBL13 END 326.7711
HIERARCH ISS PBLA13 START 60.9813
HIERARCH ISS PBLA13 END 61.1116
HIERARCH ISS PBL14 START 274.3754
HIERARCH ISS PBL14 END 274.2957
HIERARCH ISS PBLA14 START 68.5981
HIERARCH ISS PBLA14 END 68.7368
HIERARCH ISS PBL15 START 263.0292
HIERARCH ISS PBL15 END 263.2524
HIERARCH ISS PBLA15 START 123.4556
HIERARCH ISS PBLA15 END 123.625
HIERARCH ISS PBL16 START 203.147
HIERARCH ISS PBL16 END 203.2031
HIERARCH ISS PBLA16 START 102.8097
HIERARCH ISS PBLA16 END 102.9749
HIERARCH ISS PBL23 START 299.3971
HIERARCH ISS PBL23 END 299.2969
HIERARCH ISS PBLA23 START 57.5882
HIERARCH ISS PBLA23 END 57.7146
HIERARCH ISS PBL24 START 244.6597
HIERARCH ISS PBL24 END 244.5831
HIERARCH ISS PBLA24 START 65.3525
HIERARCH ISS PBLA24 END 65.4878
HIERARCH ISS PBL25 START 234.9622
HIERARCH ISS PBL25 END 235.1872
HIERARCH ISS PBLA25 START 127.5184
HIERARCH ISS PBLA25 END 127.6857
HIERARCH ISS PBL26 START 170.5483
HIERARCH ISS PBL26 END 170.6033
HIERARCH ISS PBLA26 START 104.6488
HIERARCH ISS PBLA26 END 104.8152
HIERARCH ISS PBL34 START 65.8731
HIERARCH ISS PBL34 END 65.8701
HIERARCH ISS PBLA34 START -152.5286
HIERARCH ISS PBLA34 END -152.4312
HIERARCH ISS PBL35 START 310.7485
HIERARCH ISS PBL35 END 310.9257
HIERARCH ISS PBLA35 START -167.6631
HIERARCH ISS PBLA35 END -167.5742
HIERARCH ISS PBL36 START 221.7124
HIERARCH ISS PBL36 END 221.7392
HIERARCH ISS PBLA36 START -156.6846
HIERARCH ISS PBLA36 END -156.5915
HIERARCH ISS PBL45 START 247.7579
HIERARCH ISS PBL45 END 247.9407
HIERARCH ISS PBLA45 START -171.6436
HIERARCH ISS PBLA45 END -171.5537
HIERARCH ISS PBL46 START 156.0856
HIERARCH ISS PBL46 END 156.1158
HIERARCH ISS PBLA46 START -158.4373
HIERARCH ISS PBLA46 END -158.3456
HIERARCH ISS PBL56 START 102.2214
HIERARCH ISS PBL56 END 102.3704
HIERARCH ISS PBLA56 START -12.0599
HIERARCH ISS PBLA56 END -11.9461
HIERARCH CHARA TAU0 14.48961
HIERARCH CHARA SEEING 1.09734