Exposure
ID
SPICA.2025-10-06T09-11-34_1
Header ID
SPICA.2025-10-06T09-11-34
Date updated
2025-10-06 09:10:29 UTC+0000
Release date
None
UTC Start
2025-10-06 09:10:29.614
UTC End
2025-10-06 09:11:29.614
MJD Start
60954.3822871962
MJD End
60954.38298164063
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
70452
Category
science
Program ID
S01/S02
Program Title
TBD
Program Type
Normal
PI / COI
ligi/vrard
Target
ID
47884
Name
HD_22049
RA
53.23269
DEC
-9.458259
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5863 24.5851 89.3057 89.5180
S1-E1 284.7898 284.3082 52.2177 52.2984
S1-E2 229.0507 228.6777 59.8283 59.9447
S1-W1 188.6812 189.3168 131.6212 131.7929
S1-W2 145.1054 145.2576 102.1719 102.4030
S2-E1 265.5912 265.1479 49.0175 49.0833
S2-E2 207.9993 207.6503 56.4938 56.5948
S2-W1 171.3024 171.9230 137.1660 137.3130
S2-W2 121.2601 121.4153 104.7596 104.9910
E1-E2 65.2386 65.1992 -155.4919 -155.5207
E1-W1 311.3571 311.5195 -164.3421 -164.3951
E1-W2 221.3241 221.2576 -157.9081 -157.9457
E2-W1 247.0992 247.3055 -166.6701 -166.7260
E2-W2 156.1677 156.1412 -158.9172 -158.9580
W1-W2 94.7313 94.9717 0.4805 0.4347
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.3822871962
PI-COI ligi/vrard
HIERARCH OBS TARG NAME HD_22049
HIERARCH OBS RA 53.23269
HIERARCH OBS DEC -9.458259
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 24.5863
HIERARCH ISS PBL12 END 24.5851
HIERARCH ISS PBLA12 START 89.3057
HIERARCH ISS PBLA12 END 89.518
HIERARCH ISS PBL13 START 284.7898
HIERARCH ISS PBL13 END 284.3082
HIERARCH ISS PBLA13 START 52.2177
HIERARCH ISS PBLA13 END 52.2984
HIERARCH ISS PBL14 START 229.0507
HIERARCH ISS PBL14 END 228.6777
HIERARCH ISS PBLA14 START 59.8283
HIERARCH ISS PBLA14 END 59.9447
HIERARCH ISS PBL15 START 188.6812
HIERARCH ISS PBL15 END 189.3168
HIERARCH ISS PBLA15 START 131.6212
HIERARCH ISS PBLA15 END 131.7929
HIERARCH ISS PBL16 START 145.1054
HIERARCH ISS PBL16 END 145.2576
HIERARCH ISS PBLA16 START 102.1719
HIERARCH ISS PBLA16 END 102.403
HIERARCH ISS PBL23 START 265.5912
HIERARCH ISS PBL23 END 265.1479
HIERARCH ISS PBLA23 START 49.0175
HIERARCH ISS PBLA23 END 49.0833
HIERARCH ISS PBL24 START 207.9993
HIERARCH ISS PBL24 END 207.6503
HIERARCH ISS PBLA24 START 56.4938
HIERARCH ISS PBLA24 END 56.5948
HIERARCH ISS PBL25 START 171.3024
HIERARCH ISS PBL25 END 171.923
HIERARCH ISS PBLA25 START 137.166
HIERARCH ISS PBLA25 END 137.313
HIERARCH ISS PBL26 START 121.2601
HIERARCH ISS PBL26 END 121.4153
HIERARCH ISS PBLA26 START 104.7596
HIERARCH ISS PBLA26 END 104.991
HIERARCH ISS PBL34 START 65.2386
HIERARCH ISS PBL34 END 65.1992
HIERARCH ISS PBLA34 START -155.4919
HIERARCH ISS PBLA34 END -155.5207
HIERARCH ISS PBL35 START 311.3571
HIERARCH ISS PBL35 END 311.5195
HIERARCH ISS PBLA35 START -164.3421
HIERARCH ISS PBLA35 END -164.3951
HIERARCH ISS PBL36 START 221.3241
HIERARCH ISS PBL36 END 221.2576
HIERARCH ISS PBLA36 START -157.9081
HIERARCH ISS PBLA36 END -157.9457
HIERARCH ISS PBL45 START 247.0992
HIERARCH ISS PBL45 END 247.3055
HIERARCH ISS PBLA45 START -166.6701
HIERARCH ISS PBLA45 END -166.726
HIERARCH ISS PBL46 START 156.1677
HIERARCH ISS PBL46 END 156.1412
HIERARCH ISS PBLA46 START -158.9172
HIERARCH ISS PBLA46 END -158.958
HIERARCH ISS PBL56 START 94.7313
HIERARCH ISS PBL56 END 94.9717
HIERARCH ISS PBLA56 START 0.4805
HIERARCH ISS PBLA56 END 0.4347
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1