Exposure
ID
SPICA.2025-10-10T13-09-42_1
Header ID
SPICA.2025-10-10T13-09-42
Date updated
2025-10-10 13:08:37 UTC+0000
Release date
None
UTC Start
2025-10-10 13:08:37.870
UTC End
2025-10-10 13:09:37.870
MJD Start
60958.5476605368
MJD End
60958.548354981234
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
70886
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52344
Name
HD_35984
RA
82.41939
DEC
29.18646
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0783 34.0786 108.1900 108.3240
S1-E1 325.6903 325.6390 77.4025 77.5755
S1-E2 276.1229 276.1090 84.8740 85.0391
S1-W1 277.9557 277.9015 137.3805 137.5025
S1-W2 210.9388 210.9314 117.5310 117.6594
S2-E1 296.9274 296.8629 74.0347 74.2108
S2-E2 245.1989 245.1765 81.7206 81.8893
S2-W1 248.7611 248.7029 141.2115 141.3330
S2-W2 177.3987 177.3903 119.3177 119.4453
E1-E2 63.1189 63.0615 -137.2674 -137.0867
E1-W1 304.5420 304.2613 -154.8060 -154.6488
E1-W2 213.3354 213.1360 -142.1855 -142.0115
E2-W1 245.0964 244.8795 -159.2570 -159.1054
E2-W2 150.5461 150.4048 -144.2454 -144.0743
W1-W2 107.0428 106.9851 -0.6203 -0.4883
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 60958.5476605368
PI-COI spica
HIERARCH OBS TARG NAME HD_35984
HIERARCH OBS RA 82.41939
HIERARCH OBS DEC 29.18646
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 34.0783
HIERARCH ISS PBL12 END 34.0786
HIERARCH ISS PBLA12 START 108.19
HIERARCH ISS PBLA12 END 108.324
HIERARCH ISS PBL13 START 325.6903
HIERARCH ISS PBL13 END 325.639
HIERARCH ISS PBLA13 START 77.4025
HIERARCH ISS PBLA13 END 77.5755
HIERARCH ISS PBL14 START 276.1229
HIERARCH ISS PBL14 END 276.109
HIERARCH ISS PBLA14 START 84.874
HIERARCH ISS PBLA14 END 85.0391
HIERARCH ISS PBL15 START 277.9557
HIERARCH ISS PBL15 END 277.9015
HIERARCH ISS PBLA15 START 137.3805
HIERARCH ISS PBLA15 END 137.5025
HIERARCH ISS PBL16 START 210.9388
HIERARCH ISS PBL16 END 210.9314
HIERARCH ISS PBLA16 START 117.531
HIERARCH ISS PBLA16 END 117.6594
HIERARCH ISS PBL23 START 296.9274
HIERARCH ISS PBL23 END 296.8629
HIERARCH ISS PBLA23 START 74.0347
HIERARCH ISS PBLA23 END 74.2108
HIERARCH ISS PBL24 START 245.1989
HIERARCH ISS PBL24 END 245.1765
HIERARCH ISS PBLA24 START 81.7206
HIERARCH ISS PBLA24 END 81.8893
HIERARCH ISS PBL25 START 248.7611
HIERARCH ISS PBL25 END 248.7029
HIERARCH ISS PBLA25 START 141.2115
HIERARCH ISS PBLA25 END 141.333
HIERARCH ISS PBL26 START 177.3987
HIERARCH ISS PBL26 END 177.3903
HIERARCH ISS PBLA26 START 119.3177
HIERARCH ISS PBLA26 END 119.4453
HIERARCH ISS PBL34 START 63.1189
HIERARCH ISS PBL34 END 63.0615
HIERARCH ISS PBLA34 START -137.2674
HIERARCH ISS PBLA34 END -137.0867
HIERARCH ISS PBL35 START 304.542
HIERARCH ISS PBL35 END 304.2613
HIERARCH ISS PBLA35 START -154.806
HIERARCH ISS PBLA35 END -154.6488
HIERARCH ISS PBL36 START 213.3354
HIERARCH ISS PBL36 END 213.136
HIERARCH ISS PBLA36 START -142.1855
HIERARCH ISS PBLA36 END -142.0115
HIERARCH ISS PBL45 START 245.0964
HIERARCH ISS PBL45 END 244.8795
HIERARCH ISS PBLA45 START -159.257
HIERARCH ISS PBLA45 END -159.1054
HIERARCH ISS PBL46 START 150.5461
HIERARCH ISS PBL46 END 150.4048
HIERARCH ISS PBLA46 START -144.2454
HIERARCH ISS PBLA46 END -144.0743
HIERARCH ISS PBL56 START 107.0428
HIERARCH ISS PBL56 END 106.9851
HIERARCH ISS PBLA56 START -0.6203
HIERARCH ISS PBLA56 END -0.4883
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1