Exposure
ID
SPICA.2025-10-06T09-07-10_1
Header ID
SPICA.2025-10-06T09-07-10
Date updated
2025-10-06 09:06:05 UTC+0000
Release date
None
UTC Start
2025-10-06 09:06:05.134
UTC End
2025-10-06 09:07:05.134
MJD Start
60954.3792260887
MJD End
60954.37992053313
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 24.5951 24.5923 88.4416 88.6537
S1-E1 286.7357 286.2603 51.8989 51.9757
S1-E2 230.5698 230.1969 59.3644 59.4768
S1-W1 186.0962 186.7302 130.9020 131.0816
S1-W2 144.5136 144.6547 101.2225 101.4568
S2-E1 267.3771 266.9416 48.7592 48.8212
S2-E2 209.4160 209.0690 56.0923 56.1894
S2-W1 168.7701 169.3925 136.5479 136.7025
S2-W2 120.6507 120.7969 103.8073 104.0425
E1-E2 65.3870 65.3524 -155.3698 -155.4005
E1-W1 310.6309 310.8188 -164.1228 -164.1772
E1-W2 221.5519 221.5024 -157.7505 -157.7898
E2-W1 246.2066 246.4334 -166.4389 -166.4962
E2-W2 156.2450 156.2306 -158.7466 -158.7891
W1-W2 93.7307 93.9795 0.6682 0.6219
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.3792260887
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 24.5951
HIERARCH ISS PBL12 END 24.5923
HIERARCH ISS PBLA12 START 88.4416
HIERARCH ISS PBLA12 END 88.6537
HIERARCH ISS PBL13 START 286.7357
HIERARCH ISS PBL13 END 286.2603
HIERARCH ISS PBLA13 START 51.8989
HIERARCH ISS PBLA13 END 51.9757
HIERARCH ISS PBL14 START 230.5698
HIERARCH ISS PBL14 END 230.1969
HIERARCH ISS PBLA14 START 59.3644
HIERARCH ISS PBLA14 END 59.4768
HIERARCH ISS PBL15 START 186.0962
HIERARCH ISS PBL15 END 186.7302
HIERARCH ISS PBLA15 START 130.902
HIERARCH ISS PBLA15 END 131.0816
HIERARCH ISS PBL16 START 144.5136
HIERARCH ISS PBL16 END 144.6547
HIERARCH ISS PBLA16 START 101.2225
HIERARCH ISS PBLA16 END 101.4568
HIERARCH ISS PBL23 START 267.3771
HIERARCH ISS PBL23 END 266.9416
HIERARCH ISS PBLA23 START 48.7592
HIERARCH ISS PBLA23 END 48.8212
HIERARCH ISS PBL24 START 209.416
HIERARCH ISS PBL24 END 209.069
HIERARCH ISS PBLA24 START 56.0923
HIERARCH ISS PBLA24 END 56.1894
HIERARCH ISS PBL25 START 168.7701
HIERARCH ISS PBL25 END 169.3925
HIERARCH ISS PBLA25 START 136.5479
HIERARCH ISS PBLA25 END 136.7025
HIERARCH ISS PBL26 START 120.6507
HIERARCH ISS PBL26 END 120.7969
HIERARCH ISS PBLA26 START 103.8073
HIERARCH ISS PBLA26 END 104.0425
HIERARCH ISS PBL34 START 65.387
HIERARCH ISS PBL34 END 65.3524
HIERARCH ISS PBLA34 START -155.3698
HIERARCH ISS PBLA34 END -155.4005
HIERARCH ISS PBL35 START 310.6309
HIERARCH ISS PBL35 END 310.8188
HIERARCH ISS PBLA35 START -164.1228
HIERARCH ISS PBLA35 END -164.1772
HIERARCH ISS PBL36 START 221.5519
HIERARCH ISS PBL36 END 221.5024
HIERARCH ISS PBLA36 START -157.7505
HIERARCH ISS PBLA36 END -157.7898
HIERARCH ISS PBL45 START 246.2066
HIERARCH ISS PBL45 END 246.4334
HIERARCH ISS PBLA45 START -166.4389
HIERARCH ISS PBLA45 END -166.4962
HIERARCH ISS PBL46 START 156.245
HIERARCH ISS PBL46 END 156.2306
HIERARCH ISS PBLA46 START -158.7466
HIERARCH ISS PBLA46 END -158.7891
HIERARCH ISS PBL56 START 93.7307
HIERARCH ISS PBL56 END 93.9795
HIERARCH ISS PBLA56 START 0.6682
HIERARCH ISS PBLA56 END 0.6219
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1