Exposure
ID
SPICA.2025-05-11T12-21-40_1
Header ID
SPICA.2025-05-11T12-21-40
Date updated
2025-05-11 12:20:35 UTC+0000
Release date
None
UTC Start
2025-05-11 12:20:35.646
UTC End
2025-05-11 12:21:35.646
MJD Start
60806.5143014598
MJD End
60806.51499590423
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 32.8605 32.8522 106.3656 106.5149
S1-E1 327.3018 327.3424 74.4156 74.5882
S1-E2 274.3877 274.4099 81.9117 82.0771
S1-W1 271.4125 271.2647 136.6638 136.8326
S1-W2 203.6397 203.5607 116.1633 116.3164
S2-E1 299.9239 299.9634 71.0918 71.2679
S2-E2 244.8531 244.8783 78.7270 78.8954
S2-W1 243.6051 243.4708 140.5660 140.7383
S2-W2 171.3498 171.2793 118.0335 118.1876
E1-E2 65.8404 65.8350 -138.5193 -138.3169
E1-W1 313.1481 313.1014 -155.6720 -155.4699
E1-W2 221.6760 221.6543 -143.2953 -143.0928
E2-W1 250.9883 250.9470 -160.1091 -159.9075
E2-W2 156.1605 156.1441 -145.3070 -145.1046
W1-W2 107.6743 107.6501 -1.8572 -1.6594
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 60806.5143014598
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 32.8605
HIERARCH ISS PBL12 END 32.8522
HIERARCH ISS PBLA12 START 106.3656
HIERARCH ISS PBLA12 END 106.5149
HIERARCH ISS PBL13 START 327.3018
HIERARCH ISS PBL13 END 327.3424
HIERARCH ISS PBLA13 START 74.4156
HIERARCH ISS PBLA13 END 74.5882
HIERARCH ISS PBL14 START 274.3877
HIERARCH ISS PBL14 END 274.4099
HIERARCH ISS PBLA14 START 81.9117
HIERARCH ISS PBLA14 END 82.0771
HIERARCH ISS PBL15 START 271.4125
HIERARCH ISS PBL15 END 271.2647
HIERARCH ISS PBLA15 START 136.6638
HIERARCH ISS PBLA15 END 136.8326
HIERARCH ISS PBL16 START 203.6397
HIERARCH ISS PBL16 END 203.5607
HIERARCH ISS PBLA16 START 116.1633
HIERARCH ISS PBLA16 END 116.3164
HIERARCH ISS PBL23 START 299.9239
HIERARCH ISS PBL23 END 299.9634
HIERARCH ISS PBLA23 START 71.0918
HIERARCH ISS PBLA23 END 71.2679
HIERARCH ISS PBL24 START 244.8531
HIERARCH ISS PBL24 END 244.8783
HIERARCH ISS PBLA24 START 78.727
HIERARCH ISS PBLA24 END 78.8954
HIERARCH ISS PBL25 START 243.6051
HIERARCH ISS PBL25 END 243.4708
HIERARCH ISS PBLA25 START 140.566
HIERARCH ISS PBLA25 END 140.7383
HIERARCH ISS PBL26 START 171.3498
HIERARCH ISS PBL26 END 171.2793
HIERARCH ISS PBLA26 START 118.0335
HIERARCH ISS PBLA26 END 118.1876
HIERARCH ISS PBL34 START 65.8404
HIERARCH ISS PBL34 END 65.835
HIERARCH ISS PBLA34 START -138.5193
HIERARCH ISS PBLA34 END -138.3169
HIERARCH ISS PBL35 START 313.1481
HIERARCH ISS PBL35 END 313.1014
HIERARCH ISS PBLA35 START -155.672
HIERARCH ISS PBLA35 END -155.4699
HIERARCH ISS PBL36 START 221.676
HIERARCH ISS PBL36 END 221.6543
HIERARCH ISS PBLA36 START -143.2953
HIERARCH ISS PBLA36 END -143.0928
HIERARCH ISS PBL45 START 250.9883
HIERARCH ISS PBL45 END 250.947
HIERARCH ISS PBLA45 START -160.1091
HIERARCH ISS PBLA45 END -159.9075
HIERARCH ISS PBL46 START 156.1605
HIERARCH ISS PBL46 END 156.1441
HIERARCH ISS PBLA46 START -145.307
HIERARCH ISS PBLA46 END -145.1046
HIERARCH ISS PBL56 START 107.6743
HIERARCH ISS PBL56 END 107.6501
HIERARCH ISS PBLA56 START -1.8572
HIERARCH ISS PBLA56 END -1.6594
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1