Exposure
ID
SPICA.2025-10-02T13-07-44_1
Header ID
SPICA.2025-10-02T13-07-44
Date updated
2025-10-02 13:06:39 UTC+0000
Release date
None
UTC Start
2025-10-02 13:06:39.624
UTC End
2025-10-02 13:07:39.624
MJD Start
60950.5462919397
MJD End
60950.546986384135
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 34.0471 34.0486 103.9160 104.0583
S1-E1 327.4220 327.3636 72.1928 72.3570
S1-E2 276.7337 276.7094 79.8390 79.9997
S1-W1 278.3862 278.4076 133.3763 133.5133
S1-W2 210.8209 210.8336 113.3719 113.5122
S2-E1 298.9980 298.9310 68.7601 68.9256
S2-E2 246.0412 246.0105 76.6027 76.7652
S2-W1 249.3044 249.3229 137.2276 137.3638
S2-W2 177.3246 177.3357 115.1796 115.3195
E1-E2 64.6574 64.6157 -142.5211 -142.3604
E1-W1 311.1826 311.0323 -159.4195 -159.2767
E1-W2 218.5018 218.3676 -147.2473 -147.0923
E2-W1 250.0244 249.9207 -163.7305 -163.5912
E2-W2 154.1563 154.0644 -149.2277 -149.0750
W1-W2 107.9211 107.9201 -4.6903 -4.5580
Header: used keywords
Key Value
HIERARCH OBS PROG ID S3C
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60950.5462919397
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 34.0471
HIERARCH ISS PBL12 END 34.0486
HIERARCH ISS PBLA12 START 103.916
HIERARCH ISS PBLA12 END 104.0583
HIERARCH ISS PBL13 START 327.422
HIERARCH ISS PBL13 END 327.3636
HIERARCH ISS PBLA13 START 72.1928
HIERARCH ISS PBLA13 END 72.357
HIERARCH ISS PBL14 START 276.7337
HIERARCH ISS PBL14 END 276.7094
HIERARCH ISS PBLA14 START 79.839
HIERARCH ISS PBLA14 END 79.9997
HIERARCH ISS PBL15 START 278.3862
HIERARCH ISS PBL15 END 278.4076
HIERARCH ISS PBLA15 START 133.3763
HIERARCH ISS PBLA15 END 133.5133
HIERARCH ISS PBL16 START 210.8209
HIERARCH ISS PBL16 END 210.8336
HIERARCH ISS PBLA16 START 113.3719
HIERARCH ISS PBLA16 END 113.5122
HIERARCH ISS PBL23 START 298.998
HIERARCH ISS PBL23 END 298.931
HIERARCH ISS PBLA23 START 68.7601
HIERARCH ISS PBLA23 END 68.9256
HIERARCH ISS PBL24 START 246.0412
HIERARCH ISS PBL24 END 246.0105
HIERARCH ISS PBLA24 START 76.6027
HIERARCH ISS PBLA24 END 76.7652
HIERARCH ISS PBL25 START 249.3044
HIERARCH ISS PBL25 END 249.3229
HIERARCH ISS PBLA25 START 137.2276
HIERARCH ISS PBLA25 END 137.3638
HIERARCH ISS PBL26 START 177.3246
HIERARCH ISS PBL26 END 177.3357
HIERARCH ISS PBLA26 START 115.1796
HIERARCH ISS PBLA26 END 115.3195
HIERARCH ISS PBL34 START 64.6574
HIERARCH ISS PBL34 END 64.6157
HIERARCH ISS PBLA34 START -142.5211
HIERARCH ISS PBLA34 END -142.3604
HIERARCH ISS PBL35 START 311.1826
HIERARCH ISS PBL35 END 311.0323
HIERARCH ISS PBLA35 START -159.4195
HIERARCH ISS PBLA35 END -159.2767
HIERARCH ISS PBL36 START 218.5018
HIERARCH ISS PBL36 END 218.3676
HIERARCH ISS PBLA36 START -147.2473
HIERARCH ISS PBLA36 END -147.0923
HIERARCH ISS PBL45 START 250.0244
HIERARCH ISS PBL45 END 249.9207
HIERARCH ISS PBLA45 START -163.7305
HIERARCH ISS PBLA45 END -163.5912
HIERARCH ISS PBL46 START 154.1563
HIERARCH ISS PBL46 END 154.0644
HIERARCH ISS PBLA46 START -149.2277
HIERARCH ISS PBLA46 END -149.075
HIERARCH ISS PBL56 START 107.9211
HIERARCH ISS PBL56 END 107.9201
HIERARCH ISS PBLA56 START -4.6903
HIERARCH ISS PBLA56 END -4.558
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1