Exposure
ID
SPICA.2025-07-13T07-03-21_1
Header ID
SPICA.2025-07-13T07-03-21
Date updated
2025-07-13 07:02:16 UTC+0000
Release date
None
UTC Start
2025-07-13 07:02:16.367
UTC End
2025-07-13 07:03:16.367
MJD Start
60869.2932449885
MJD End
60869.29393943293
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
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2084 33.2056 96.3830 96.5387
S1-E1 322.7971 322.9000 63.4983 63.6598
S1-E2 271.6566 271.7209 71.3411 71.4990
S1-W1 277.4228 277.3767 125.1315 125.3163
S1-W2 207.2229 207.1878 105.7886 105.9527
S2-E1 295.4606 295.5635 59.9996 60.1632
S2-E2 241.9785 242.0446 68.0109 68.1703
S2-W1 248.8209 248.7862 128.8120 129.0003
S2-W2 174.5454 174.5140 107.5704 107.7362
E1-E2 65.2368 65.2625 -151.1284 -150.9426
E1-W1 309.9474 310.0954 -168.4625 -168.2699
E1-W2 219.4878 219.5816 -155.9430 -155.7558
E2-W1 248.4349 248.5558 -172.9497 -172.7550
E2-W2 154.5782 154.6462 -157.9730 -157.7850
W1-W2 106.8555 106.9023 -14.9026 -14.6977
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60869.2932449885
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
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 33.2084
HIERARCH ISS PBL12 END 33.2056
HIERARCH ISS PBLA12 START 96.383
HIERARCH ISS PBLA12 END 96.5387
HIERARCH ISS PBL13 START 322.7971
HIERARCH ISS PBL13 END 322.9
HIERARCH ISS PBLA13 START 63.4983
HIERARCH ISS PBLA13 END 63.6598
HIERARCH ISS PBL14 START 271.6566
HIERARCH ISS PBL14 END 271.7209
HIERARCH ISS PBLA14 START 71.3411
HIERARCH ISS PBLA14 END 71.499
HIERARCH ISS PBL15 START 277.4228
HIERARCH ISS PBL15 END 277.3767
HIERARCH ISS PBLA15 START 125.1315
HIERARCH ISS PBLA15 END 125.3163
HIERARCH ISS PBL16 START 207.2229
HIERARCH ISS PBL16 END 207.1878
HIERARCH ISS PBLA16 START 105.7886
HIERARCH ISS PBLA16 END 105.9527
HIERARCH ISS PBL23 START 295.4606
HIERARCH ISS PBL23 END 295.5635
HIERARCH ISS PBLA23 START 59.9996
HIERARCH ISS PBLA23 END 60.1632
HIERARCH ISS PBL24 START 241.9785
HIERARCH ISS PBL24 END 242.0446
HIERARCH ISS PBLA24 START 68.0109
HIERARCH ISS PBLA24 END 68.1703
HIERARCH ISS PBL25 START 248.8209
HIERARCH ISS PBL25 END 248.7862
HIERARCH ISS PBLA25 START 128.812
HIERARCH ISS PBLA25 END 129.0003
HIERARCH ISS PBL26 START 174.5454
HIERARCH ISS PBL26 END 174.514
HIERARCH ISS PBLA26 START 107.5704
HIERARCH ISS PBLA26 END 107.7362
HIERARCH ISS PBL34 START 65.2368
HIERARCH ISS PBL34 END 65.2625
HIERARCH ISS PBLA34 START -151.1284
HIERARCH ISS PBLA34 END -150.9426
HIERARCH ISS PBL35 START 309.9474
HIERARCH ISS PBL35 END 310.0954
HIERARCH ISS PBLA35 START -168.4625
HIERARCH ISS PBLA35 END -168.2699
HIERARCH ISS PBL36 START 219.4878
HIERARCH ISS PBL36 END 219.5816
HIERARCH ISS PBLA36 START -155.943
HIERARCH ISS PBLA36 END -155.7558
HIERARCH ISS PBL45 START 248.4349
HIERARCH ISS PBL45 END 248.5558
HIERARCH ISS PBLA45 START -172.9497
HIERARCH ISS PBLA45 END -172.755
HIERARCH ISS PBL46 START 154.5782
HIERARCH ISS PBL46 END 154.6462
HIERARCH ISS PBLA46 START -157.973
HIERARCH ISS PBLA46 END -157.785
HIERARCH ISS PBL56 START 106.8555
HIERARCH ISS PBL56 END 106.9023
HIERARCH ISS PBLA56 START -14.9026
HIERARCH ISS PBLA56 END -14.6977
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1