Exposure
ID
SPICA.2025-12-11T06-00-57_1
Header ID
SPICA.2025-12-11T06-00-57
Date updated
2025-12-11 05:59:52 UTC+0000
Release date
None
UTC Start
2025-12-11 05:59:52.392
UTC End
2025-12-11 06:00:52.392
MJD Start
61020.2499119457
MJD End
61020.25060639013
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
14.30868
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4752
Observation
ID
64068
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
47724
Name
HD_27962
RA
66.37243
DEC
17.9279
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6938 32.6953 91.9062 92.0656
S1-E1 325.6623 325.5312 59.6072 59.7302
S1-E2 272.7537 272.6529 67.1575 67.2914
S1-W1 256.7126 256.9738 122.4843 122.6590
S1-W2 199.6004 199.6620 101.4754 101.6454
S2-E1 298.5388 298.4187 56.2525 56.3706
S2-E2 243.4478 243.3526 63.9346 64.0640
S2-W1 229.1696 229.4338 126.6461 126.8181
S2-W2 167.4497 167.5110 103.3354 103.5068
E1-E2 65.8754 65.8760 -153.3517 -153.2685
E1-W1 309.4013 309.6216 -167.9936 -167.9188
E1-W2 221.5494 221.5934 -157.3557 -157.2769
E2-W1 246.2289 246.4513 -171.8713 -171.7952
E2-W2 155.9027 155.9466 -159.0464 -158.9691
W1-W2 100.3701 100.5439 -12.0400 -11.9355
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2499119457
PI-COI ibanez
HIERARCH OBS TARG NAME HD_27962
HIERARCH OBS RA 66.37243
HIERARCH OBS DEC 17.9279
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 32.6938
HIERARCH ISS PBL12 END 32.6953
HIERARCH ISS PBLA12 START 91.9062
HIERARCH ISS PBLA12 END 92.0656
HIERARCH ISS PBL13 START 325.6623
HIERARCH ISS PBL13 END 325.5312
HIERARCH ISS PBLA13 START 59.6072
HIERARCH ISS PBLA13 END 59.7302
HIERARCH ISS PBL14 START 272.7537
HIERARCH ISS PBL14 END 272.6529
HIERARCH ISS PBLA14 START 67.1575
HIERARCH ISS PBLA14 END 67.2914
HIERARCH ISS PBL15 START 256.7126
HIERARCH ISS PBL15 END 256.9738
HIERARCH ISS PBLA15 START 122.4843
HIERARCH ISS PBLA15 END 122.659
HIERARCH ISS PBL16 START 199.6004
HIERARCH ISS PBL16 END 199.662
HIERARCH ISS PBLA16 START 101.4754
HIERARCH ISS PBLA16 END 101.6454
HIERARCH ISS PBL23 START 298.5388
HIERARCH ISS PBL23 END 298.4187
HIERARCH ISS PBLA23 START 56.2525
HIERARCH ISS PBLA23 END 56.3706
HIERARCH ISS PBL24 START 243.4478
HIERARCH ISS PBL24 END 243.3526
HIERARCH ISS PBLA24 START 63.9346
HIERARCH ISS PBLA24 END 64.064
HIERARCH ISS PBL25 START 229.1696
HIERARCH ISS PBL25 END 229.4338
HIERARCH ISS PBLA25 START 126.6461
HIERARCH ISS PBLA25 END 126.8181
HIERARCH ISS PBL26 START 167.4497
HIERARCH ISS PBL26 END 167.511
HIERARCH ISS PBLA26 START 103.3354
HIERARCH ISS PBLA26 END 103.5068
HIERARCH ISS PBL34 START 65.8754
HIERARCH ISS PBL34 END 65.876
HIERARCH ISS PBLA34 START -153.3517
HIERARCH ISS PBLA34 END -153.2685
HIERARCH ISS PBL35 START 309.4013
HIERARCH ISS PBL35 END 309.6216
HIERARCH ISS PBLA35 START -167.9936
HIERARCH ISS PBLA35 END -167.9188
HIERARCH ISS PBL36 START 221.5494
HIERARCH ISS PBL36 END 221.5934
HIERARCH ISS PBLA36 START -157.3557
HIERARCH ISS PBLA36 END -157.2769
HIERARCH ISS PBL45 START 246.2289
HIERARCH ISS PBL45 END 246.4513
HIERARCH ISS PBLA45 START -171.8713
HIERARCH ISS PBLA45 END -171.7952
HIERARCH ISS PBL46 START 155.9027
HIERARCH ISS PBL46 END 155.9466
HIERARCH ISS PBLA46 START -159.0464
HIERARCH ISS PBLA46 END -158.9691
HIERARCH ISS PBL56 START 100.3701
HIERARCH ISS PBL56 END 100.5439
HIERARCH ISS PBLA56 START -12.04
HIERARCH ISS PBLA56 END -11.9355
HIERARCH CHARA TAU0 14.30868
HIERARCH CHARA SEEING 1.4752