Exposure
ID
SPICA.2025-07-10T11-40-18_1
Header ID
SPICA.2025-07-10T11-40-18
Date updated
2025-07-10 11:39:13 UTC+0000
Release date
None
UTC Start
2025-07-10 11:39:13.149
UTC End
2025-07-10 11:40:13.149
MJD Start
60866.4855688561
MJD End
60866.48626330053
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 28.9567 28.9654 95.8309 96.0081
S1-E1 296.1901 295.8369 59.4969 59.6232
S1-E2 244.6854 244.4467 67.7639 67.9112
S1-W1 235.4062 235.8653 130.7363 130.8755
S1-W2 177.0979 177.2567 106.9545 107.1320
S2-E1 273.4021 273.0594 55.8991 56.0155
S2-E2 219.5573 219.3194 64.2062 64.3451
S2-W1 212.3065 212.7452 135.2126 135.3397
S2-W2 148.7902 148.9404 109.1062 109.2822
E1-E2 64.4895 64.4320 -153.5654 -153.5300
E1-W1 313.5210 313.5260 -165.8157 -165.8060
E1-W2 219.4521 219.3092 -156.9857 -156.9598
E2-W1 250.8734 250.9415 -168.9424 -168.9355
E2-W2 155.1252 155.0405 -158.4069 -158.3845
W1-W2 102.3712 102.5311 -5.0277 -5.0099
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.4855688561
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 28.9567
HIERARCH ISS PBL12 END 28.9654
HIERARCH ISS PBLA12 START 95.8309
HIERARCH ISS PBLA12 END 96.0081
HIERARCH ISS PBL13 START 296.1901
HIERARCH ISS PBL13 END 295.8369
HIERARCH ISS PBLA13 START 59.4969
HIERARCH ISS PBLA13 END 59.6232
HIERARCH ISS PBL14 START 244.6854
HIERARCH ISS PBL14 END 244.4467
HIERARCH ISS PBLA14 START 67.7639
HIERARCH ISS PBLA14 END 67.9112
HIERARCH ISS PBL15 START 235.4062
HIERARCH ISS PBL15 END 235.8653
HIERARCH ISS PBLA15 START 130.7363
HIERARCH ISS PBLA15 END 130.8755
HIERARCH ISS PBL16 START 177.0979
HIERARCH ISS PBL16 END 177.2567
HIERARCH ISS PBLA16 START 106.9545
HIERARCH ISS PBLA16 END 107.132
HIERARCH ISS PBL23 START 273.4021
HIERARCH ISS PBL23 END 273.0594
HIERARCH ISS PBLA23 START 55.8991
HIERARCH ISS PBLA23 END 56.0155
HIERARCH ISS PBL24 START 219.5573
HIERARCH ISS PBL24 END 219.3194
HIERARCH ISS PBLA24 START 64.2062
HIERARCH ISS PBLA24 END 64.3451
HIERARCH ISS PBL25 START 212.3065
HIERARCH ISS PBL25 END 212.7452
HIERARCH ISS PBLA25 START 135.2126
HIERARCH ISS PBLA25 END 135.3397
HIERARCH ISS PBL26 START 148.7902
HIERARCH ISS PBL26 END 148.9404
HIERARCH ISS PBLA26 START 109.1062
HIERARCH ISS PBLA26 END 109.2822
HIERARCH ISS PBL34 START 64.4895
HIERARCH ISS PBL34 END 64.432
HIERARCH ISS PBLA34 START -153.5654
HIERARCH ISS PBLA34 END -153.53
HIERARCH ISS PBL35 START 313.521
HIERARCH ISS PBL35 END 313.526
HIERARCH ISS PBLA35 START -165.8157
HIERARCH ISS PBLA35 END -165.806
HIERARCH ISS PBL36 START 219.4521
HIERARCH ISS PBL36 END 219.3092
HIERARCH ISS PBLA36 START -156.9857
HIERARCH ISS PBLA36 END -156.9598
HIERARCH ISS PBL45 START 250.8734
HIERARCH ISS PBL45 END 250.9415
HIERARCH ISS PBLA45 START -168.9424
HIERARCH ISS PBLA45 END -168.9355
HIERARCH ISS PBL46 START 155.1252
HIERARCH ISS PBL46 END 155.0405
HIERARCH ISS PBLA46 START -158.4069
HIERARCH ISS PBLA46 END -158.3845
HIERARCH ISS PBL56 START 102.3712
HIERARCH ISS PBL56 END 102.5311
HIERARCH ISS PBLA56 START -5.0277
HIERARCH ISS PBLA56 END -5.0099
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1