Exposure
ID
SPICA.2025-08-18T11-04-07_1
Header ID
SPICA.2025-08-18T11-04-07
Date updated
2025-08-18 11:03:01 UTC+0000
Release date
None
UTC Start
2025-08-18 11:03:01.890
UTC End
2025-08-18 11:04:01.890
MJD Start
60905.460438542
MJD End
60905.461132986435
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
70049
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
51973
Name
HD_10476
RA
25.62401
DEC
20.2685
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0821 33.0846 93.8539 94.0107
S1-E1 326.1085 325.9917 61.3971 61.5288
S1-E2 273.6934 273.6092 69.0480 69.1882
S1-W1 263.1747 263.4014 124.1312 124.2978
S1-W2 202.8795 202.9393 103.4120 103.5764
S2-E1 298.7220 298.6119 57.9898 58.1177
S2-E2 244.0586 243.9769 65.7879 65.9247
S2-W1 235.1973 235.4246 128.1979 128.3620
S2-W2 170.3452 170.4035 105.2599 105.4253
E1-E2 65.8521 65.8446 -152.1997 -152.1023
E1-W1 311.4046 311.5594 -167.2991 -167.2116
E1-W2 221.8013 221.8124 -156.3534 -156.2606
E2-W1 248.4190 248.5842 -171.2587 -171.1706
E2-W2 156.1950 156.2140 -158.1033 -158.0121
W1-W2 102.6736 102.8174 -11.5158 -11.4056
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.460438542
PI-COI ibanez
HIERARCH OBS TARG NAME HD_10476
HIERARCH OBS RA 25.62401
HIERARCH OBS DEC 20.2685
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 33.0821
HIERARCH ISS PBL12 END 33.0846
HIERARCH ISS PBLA12 START 93.8539
HIERARCH ISS PBLA12 END 94.0107
HIERARCH ISS PBL13 START 326.1085
HIERARCH ISS PBL13 END 325.9917
HIERARCH ISS PBLA13 START 61.3971
HIERARCH ISS PBLA13 END 61.5288
HIERARCH ISS PBL14 START 273.6934
HIERARCH ISS PBL14 END 273.6092
HIERARCH ISS PBLA14 START 69.048
HIERARCH ISS PBLA14 END 69.1882
HIERARCH ISS PBL15 START 263.1747
HIERARCH ISS PBL15 END 263.4014
HIERARCH ISS PBLA15 START 124.1312
HIERARCH ISS PBLA15 END 124.2978
HIERARCH ISS PBL16 START 202.8795
HIERARCH ISS PBL16 END 202.9393
HIERARCH ISS PBLA16 START 103.412
HIERARCH ISS PBLA16 END 103.5764
HIERARCH ISS PBL23 START 298.722
HIERARCH ISS PBL23 END 298.6119
HIERARCH ISS PBLA23 START 57.9898
HIERARCH ISS PBLA23 END 58.1177
HIERARCH ISS PBL24 START 244.0586
HIERARCH ISS PBL24 END 243.9769
HIERARCH ISS PBLA24 START 65.7879
HIERARCH ISS PBLA24 END 65.9247
HIERARCH ISS PBL25 START 235.1973
HIERARCH ISS PBL25 END 235.4246
HIERARCH ISS PBLA25 START 128.1979
HIERARCH ISS PBLA25 END 128.362
HIERARCH ISS PBL26 START 170.3452
HIERARCH ISS PBL26 END 170.4035
HIERARCH ISS PBLA26 START 105.2599
HIERARCH ISS PBLA26 END 105.4253
HIERARCH ISS PBL34 START 65.8521
HIERARCH ISS PBL34 END 65.8446
HIERARCH ISS PBLA34 START -152.1997
HIERARCH ISS PBLA34 END -152.1023
HIERARCH ISS PBL35 START 311.4046
HIERARCH ISS PBL35 END 311.5594
HIERARCH ISS PBLA35 START -167.2991
HIERARCH ISS PBLA35 END -167.2116
HIERARCH ISS PBL36 START 221.8013
HIERARCH ISS PBL36 END 221.8124
HIERARCH ISS PBLA36 START -156.3534
HIERARCH ISS PBLA36 END -156.2606
HIERARCH ISS PBL45 START 248.419
HIERARCH ISS PBL45 END 248.5842
HIERARCH ISS PBLA45 START -171.2587
HIERARCH ISS PBLA45 END -171.1706
HIERARCH ISS PBL46 START 156.195
HIERARCH ISS PBL46 END 156.214
HIERARCH ISS PBLA46 START -158.1033
HIERARCH ISS PBLA46 END -158.0121
HIERARCH ISS PBL56 START 102.6736
HIERARCH ISS PBL56 END 102.8174
HIERARCH ISS PBLA56 START -11.5158
HIERARCH ISS PBLA56 END -11.4056
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1