Exposure
ID
SPICA.2025-12-14T02-12-24_1
Header ID
SPICA.2025-12-14T02-12-24
Date updated
2025-12-14 02:11:19 UTC+0000
Release date
None
UTC Start
2025-12-14 02:11:19.487
UTC End
2025-12-14 02:12:19.487
MJD Start
61023.0911977625
MJD End
61023.09189220693
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
20.00485
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.45204
Observation
ID
64345
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47749
Name
HD_6658
RA
17.00354
DEC
43.94209
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6042 33.6045 89.0109 89.1662
S1-E1 320.2391 320.3929 56.5862 56.7327
S1-E2 270.9660 271.0618 64.4357 64.5815
S1-W1 278.3119 278.3269 116.1562 116.3508
S1-W2 209.7932 209.7827 97.8677 98.0353
S2-E1 292.4296 292.5859 53.0536 53.2011
S2-E2 240.8117 240.9096 61.1086 61.2545
S2-W1 248.8817 248.9083 119.6880 119.8870
S2-W2 176.6655 176.6560 99.5459 99.7160
E1-E2 63.6705 63.7239 -158.9496 -158.7799
E1-W1 299.5467 299.8601 -176.6513 -176.4667
E1-W2 213.5222 213.7178 -163.8225 -163.6496
E2-W1 239.6741 239.9307 178.7155 178.9050
E2-W2 150.1793 150.3213 -165.8865 -165.7119
W1-W2 102.9241 103.0247 -24.0793 -23.8661
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 61023.0911977625
PI-COI spica
HIERARCH OBS TARG NAME HD_6658
HIERARCH OBS RA 17.00354
HIERARCH OBS DEC 43.94209
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 33.6042
HIERARCH ISS PBL12 END 33.6045
HIERARCH ISS PBLA12 START 89.0109
HIERARCH ISS PBLA12 END 89.1662
HIERARCH ISS PBL13 START 320.2391
HIERARCH ISS PBL13 END 320.3929
HIERARCH ISS PBLA13 START 56.5862
HIERARCH ISS PBLA13 END 56.7327
HIERARCH ISS PBL14 START 270.966
HIERARCH ISS PBL14 END 271.0618
HIERARCH ISS PBLA14 START 64.4357
HIERARCH ISS PBLA14 END 64.5815
HIERARCH ISS PBL15 START 278.3119
HIERARCH ISS PBL15 END 278.3269
HIERARCH ISS PBLA15 START 116.1562
HIERARCH ISS PBLA15 END 116.3508
HIERARCH ISS PBL16 START 209.7932
HIERARCH ISS PBL16 END 209.7827
HIERARCH ISS PBLA16 START 97.8677
HIERARCH ISS PBLA16 END 98.0353
HIERARCH ISS PBL23 START 292.4296
HIERARCH ISS PBL23 END 292.5859
HIERARCH ISS PBLA23 START 53.0536
HIERARCH ISS PBLA23 END 53.2011
HIERARCH ISS PBL24 START 240.8117
HIERARCH ISS PBL24 END 240.9096
HIERARCH ISS PBLA24 START 61.1086
HIERARCH ISS PBLA24 END 61.2545
HIERARCH ISS PBL25 START 248.8817
HIERARCH ISS PBL25 END 248.9083
HIERARCH ISS PBLA25 START 119.688
HIERARCH ISS PBLA25 END 119.887
HIERARCH ISS PBL26 START 176.6655
HIERARCH ISS PBL26 END 176.656
HIERARCH ISS PBLA26 START 99.5459
HIERARCH ISS PBLA26 END 99.716
HIERARCH ISS PBL34 START 63.6705
HIERARCH ISS PBL34 END 63.7239
HIERARCH ISS PBLA34 START -158.9496
HIERARCH ISS PBLA34 END -158.7799
HIERARCH ISS PBL35 START 299.5467
HIERARCH ISS PBL35 END 299.8601
HIERARCH ISS PBLA35 START -176.6513
HIERARCH ISS PBLA35 END -176.4667
HIERARCH ISS PBL36 START 213.5222
HIERARCH ISS PBL36 END 213.7178
HIERARCH ISS PBLA36 START -163.8225
HIERARCH ISS PBLA36 END -163.6496
HIERARCH ISS PBL45 START 239.6741
HIERARCH ISS PBL45 END 239.9307
HIERARCH ISS PBLA45 START 178.7155
HIERARCH ISS PBLA45 END 178.905
HIERARCH ISS PBL46 START 150.1793
HIERARCH ISS PBL46 END 150.3213
HIERARCH ISS PBLA46 START -165.8865
HIERARCH ISS PBLA46 END -165.7119
HIERARCH ISS PBL56 START 102.9241
HIERARCH ISS PBL56 END 103.0247
HIERARCH ISS PBLA56 START -24.0793
HIERARCH ISS PBLA56 END -23.8661
HIERARCH CHARA TAU0 20.00485
HIERARCH CHARA SEEING 1.45204