Exposure
ID
SPICA.2025-10-02T13-22-59_1
Header ID
SPICA.2025-10-02T13-22-59
Date updated
2025-10-02 13:21:54 UTC+0000
Release date
None
UTC Start
2025-10-02 13:21:54.245
UTC End
2025-10-02 13:22:54.245
MJD Start
60950.5568778321
MJD End
60950.557572276535
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
70584
Category
science
Program ID
S3C
Program Title
TBD
Program Type
Normal
PI / COI
nowacki
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 34.0655 34.0666 105.8964 106.0351
S1-E1 326.6064 326.5496 74.5350 74.7036
S1-E2 276.4156 276.3953 82.1181 82.2812
S1-W1 278.4780 278.4668 135.2597 135.3897
S1-W2 210.9507 210.9554 115.3139 115.4490
S2-E1 298.0455 297.9778 71.1249 71.2954
S2-E2 245.6261 245.5983 78.9126 79.0782
S2-W1 249.3491 249.3342 139.1008 139.2302
S2-W2 177.4319 177.4352 117.1142 117.2485
E1-E2 64.0171 63.9675 -140.2012 -140.0318
E1-W1 308.6563 308.4441 -157.3705 -157.2217
E1-W2 216.3980 216.2318 -145.0112 -144.8479
E2-W1 248.2124 248.0555 -161.7369 -161.5926
E2-W2 152.7008 152.5847 -147.0257 -146.8650
W1-W2 107.7381 107.7112 -2.8326 -2.7010
Header: used keywords
Key Value
HIERARCH OBS PROG ID S3C
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60950.5568778321
PI-COI nowacki
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 34.0655
HIERARCH ISS PBL12 END 34.0666
HIERARCH ISS PBLA12 START 105.8964
HIERARCH ISS PBLA12 END 106.0351
HIERARCH ISS PBL13 START 326.6064
HIERARCH ISS PBL13 END 326.5496
HIERARCH ISS PBLA13 START 74.535
HIERARCH ISS PBLA13 END 74.7036
HIERARCH ISS PBL14 START 276.4156
HIERARCH ISS PBL14 END 276.3953
HIERARCH ISS PBLA14 START 82.1181
HIERARCH ISS PBLA14 END 82.2812
HIERARCH ISS PBL15 START 278.478
HIERARCH ISS PBL15 END 278.4668
HIERARCH ISS PBLA15 START 135.2597
HIERARCH ISS PBLA15 END 135.3897
HIERARCH ISS PBL16 START 210.9507
HIERARCH ISS PBL16 END 210.9554
HIERARCH ISS PBLA16 START 115.3139
HIERARCH ISS PBLA16 END 115.449
HIERARCH ISS PBL23 START 298.0455
HIERARCH ISS PBL23 END 297.9778
HIERARCH ISS PBLA23 START 71.1249
HIERARCH ISS PBLA23 END 71.2954
HIERARCH ISS PBL24 START 245.6261
HIERARCH ISS PBL24 END 245.5983
HIERARCH ISS PBLA24 START 78.9126
HIERARCH ISS PBLA24 END 79.0782
HIERARCH ISS PBL25 START 249.3491
HIERARCH ISS PBL25 END 249.3342
HIERARCH ISS PBLA25 START 139.1008
HIERARCH ISS PBLA25 END 139.2302
HIERARCH ISS PBL26 START 177.4319
HIERARCH ISS PBL26 END 177.4352
HIERARCH ISS PBLA26 START 117.1142
HIERARCH ISS PBLA26 END 117.2485
HIERARCH ISS PBL34 START 64.0171
HIERARCH ISS PBL34 END 63.9675
HIERARCH ISS PBLA34 START -140.2012
HIERARCH ISS PBLA34 END -140.0318
HIERARCH ISS PBL35 START 308.6563
HIERARCH ISS PBL35 END 308.4441
HIERARCH ISS PBLA35 START -157.3705
HIERARCH ISS PBLA35 END -157.2217
HIERARCH ISS PBL36 START 216.398
HIERARCH ISS PBL36 END 216.2318
HIERARCH ISS PBLA36 START -145.0112
HIERARCH ISS PBLA36 END -144.8479
HIERARCH ISS PBL45 START 248.2124
HIERARCH ISS PBL45 END 248.0555
HIERARCH ISS PBLA45 START -161.7369
HIERARCH ISS PBLA45 END -161.5926
HIERARCH ISS PBL46 START 152.7008
HIERARCH ISS PBL46 END 152.5847
HIERARCH ISS PBLA46 START -147.0257
HIERARCH ISS PBLA46 END -146.865
HIERARCH ISS PBL56 START 107.7381
HIERARCH ISS PBL56 END 107.7112
HIERARCH ISS PBLA56 START -2.8326
HIERARCH ISS PBLA56 END -2.701
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1