Exposure
ID
SPICA.2025-07-10T11-42-30_1
Header ID
SPICA.2025-07-10T11-42-30
Date updated
2025-07-10 11:41:25 UTC+0000
Release date
None
UTC Start
2025-07-10 11:41:25.385
UTC End
2025-07-10 11:42:25.385
MJD Start
60866.4870993586
MJD End
60866.48779380303
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
68666
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
51080
Name
HD_221950
RA
354.097
DEC
2.102219
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9748 28.9841 96.1915 96.3682
S1-E1 295.4704 295.1164 59.7550 59.8831
S1-E2 244.2000 243.9627 68.0646 68.2134
S1-W1 236.3400 236.7970 131.0186 131.1555
S1-W2 177.4227 177.5841 107.3152 107.4913
S2-E1 272.7032 272.3587 56.1370 56.2551
S2-E2 219.0732 218.8359 64.4898 64.6303
S2-W1 213.1983 213.6340 135.4702 135.5949
S2-W2 149.0971 149.2493 109.4639 109.6384
E1-E2 64.3712 64.3113 -153.4927 -153.4561
E1-W1 313.5243 313.5159 -165.7956 -165.7852
E1-W2 219.1566 219.0053 -156.9326 -156.9057
E2-W1 251.0064 251.0636 -168.9281 -168.9207
E2-W2 154.9496 154.8588 -158.3609 -158.3376
W1-W2 102.6944 102.8496 -4.9916 -4.9741
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.4870993586
PI-COI jonak
HIERARCH OBS TARG NAME HD_221950
HIERARCH OBS RA 354.097
HIERARCH OBS DEC 2.102219
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 28.9748
HIERARCH ISS PBL12 END 28.9841
HIERARCH ISS PBLA12 START 96.1915
HIERARCH ISS PBLA12 END 96.3682
HIERARCH ISS PBL13 START 295.4704
HIERARCH ISS PBL13 END 295.1164
HIERARCH ISS PBLA13 START 59.755
HIERARCH ISS PBLA13 END 59.8831
HIERARCH ISS PBL14 START 244.2
HIERARCH ISS PBL14 END 243.9627
HIERARCH ISS PBLA14 START 68.0646
HIERARCH ISS PBLA14 END 68.2134
HIERARCH ISS PBL15 START 236.34
HIERARCH ISS PBL15 END 236.797
HIERARCH ISS PBLA15 START 131.0186
HIERARCH ISS PBLA15 END 131.1555
HIERARCH ISS PBL16 START 177.4227
HIERARCH ISS PBL16 END 177.5841
HIERARCH ISS PBLA16 START 107.3152
HIERARCH ISS PBLA16 END 107.4913
HIERARCH ISS PBL23 START 272.7032
HIERARCH ISS PBL23 END 272.3587
HIERARCH ISS PBLA23 START 56.137
HIERARCH ISS PBLA23 END 56.2551
HIERARCH ISS PBL24 START 219.0732
HIERARCH ISS PBL24 END 218.8359
HIERARCH ISS PBLA24 START 64.4898
HIERARCH ISS PBLA24 END 64.6303
HIERARCH ISS PBL25 START 213.1983
HIERARCH ISS PBL25 END 213.634
HIERARCH ISS PBLA25 START 135.4702
HIERARCH ISS PBLA25 END 135.5949
HIERARCH ISS PBL26 START 149.0971
HIERARCH ISS PBL26 END 149.2493
HIERARCH ISS PBLA26 START 109.4639
HIERARCH ISS PBLA26 END 109.6384
HIERARCH ISS PBL34 START 64.3712
HIERARCH ISS PBL34 END 64.3113
HIERARCH ISS PBLA34 START -153.4927
HIERARCH ISS PBLA34 END -153.4561
HIERARCH ISS PBL35 START 313.5243
HIERARCH ISS PBL35 END 313.5159
HIERARCH ISS PBLA35 START -165.7956
HIERARCH ISS PBLA35 END -165.7852
HIERARCH ISS PBL36 START 219.1566
HIERARCH ISS PBL36 END 219.0053
HIERARCH ISS PBLA36 START -156.9326
HIERARCH ISS PBLA36 END -156.9057
HIERARCH ISS PBL45 START 251.0064
HIERARCH ISS PBL45 END 251.0636
HIERARCH ISS PBLA45 START -168.9281
HIERARCH ISS PBLA45 END -168.9207
HIERARCH ISS PBL46 START 154.9496
HIERARCH ISS PBL46 END 154.8588
HIERARCH ISS PBLA46 START -158.3609
HIERARCH ISS PBLA46 END -158.3376
HIERARCH ISS PBL56 START 102.6944
HIERARCH ISS PBL56 END 102.8496
HIERARCH ISS PBLA56 START -4.9916
HIERARCH ISS PBLA56 END -4.9741
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1