Exposure
ID
SPICA.2025-10-02T13-05-32_1
Header ID
SPICA.2025-10-02T13-05-32
Date updated
2025-10-02 13:04:27 UTC+0000
Release date
None
UTC Start
2025-10-02 13:04:27.373
UTC End
2025-10-02 13:05:27.373
MJD Start
60950.5447612631
MJD End
60950.545455707535
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 34.0441 34.0456 103.6257 103.7684
S1-E1 327.5408 327.4825 71.8592 72.0228
S1-E2 276.7841 276.7592 79.5123 79.6726
S1-W1 278.3358 278.3617 133.0958 133.2338
S1-W2 210.7933 210.8071 113.0850 113.2261
S2-E1 299.1340 299.0673 68.4242 68.5890
S2-E2 246.1041 246.0731 76.2725 76.4345
S2-W1 249.2600 249.2830 136.9486 137.0859
S2-W2 177.3005 177.3126 114.8934 115.0341
E1-E2 64.7404 64.7000 -142.8466 -142.6871
E1-W1 311.4748 311.3337 -159.7090 -159.5670
E1-W2 218.7676 218.6384 -147.5613 -147.4074
E2-W1 250.2237 250.1278 -164.0131 -163.8745
E2-W2 154.3380 154.2498 -149.5371 -149.3855
W1-W2 107.9175 107.9202 -4.9599 -4.8275
Header: used keywords
Key Value
HIERARCH OBS PROG ID S3C
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60950.5447612631
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 34.0441
HIERARCH ISS PBL12 END 34.0456
HIERARCH ISS PBLA12 START 103.6257
HIERARCH ISS PBLA12 END 103.7684
HIERARCH ISS PBL13 START 327.5408
HIERARCH ISS PBL13 END 327.4825
HIERARCH ISS PBLA13 START 71.8592
HIERARCH ISS PBLA13 END 72.0228
HIERARCH ISS PBL14 START 276.7841
HIERARCH ISS PBL14 END 276.7592
HIERARCH ISS PBLA14 START 79.5123
HIERARCH ISS PBLA14 END 79.6726
HIERARCH ISS PBL15 START 278.3358
HIERARCH ISS PBL15 END 278.3617
HIERARCH ISS PBLA15 START 133.0958
HIERARCH ISS PBLA15 END 133.2338
HIERARCH ISS PBL16 START 210.7933
HIERARCH ISS PBL16 END 210.8071
HIERARCH ISS PBLA16 START 113.085
HIERARCH ISS PBLA16 END 113.2261
HIERARCH ISS PBL23 START 299.134
HIERARCH ISS PBL23 END 299.0673
HIERARCH ISS PBLA23 START 68.4242
HIERARCH ISS PBLA23 END 68.589
HIERARCH ISS PBL24 START 246.1041
HIERARCH ISS PBL24 END 246.0731
HIERARCH ISS PBLA24 START 76.2725
HIERARCH ISS PBLA24 END 76.4345
HIERARCH ISS PBL25 START 249.26
HIERARCH ISS PBL25 END 249.283
HIERARCH ISS PBLA25 START 136.9486
HIERARCH ISS PBLA25 END 137.0859
HIERARCH ISS PBL26 START 177.3005
HIERARCH ISS PBL26 END 177.3126
HIERARCH ISS PBLA26 START 114.8934
HIERARCH ISS PBLA26 END 115.0341
HIERARCH ISS PBL34 START 64.7404
HIERARCH ISS PBL34 END 64.7
HIERARCH ISS PBLA34 START -142.8466
HIERARCH ISS PBLA34 END -142.6871
HIERARCH ISS PBL35 START 311.4748
HIERARCH ISS PBL35 END 311.3337
HIERARCH ISS PBLA35 START -159.709
HIERARCH ISS PBLA35 END -159.567
HIERARCH ISS PBL36 START 218.7676
HIERARCH ISS PBL36 END 218.6384
HIERARCH ISS PBLA36 START -147.5613
HIERARCH ISS PBLA36 END -147.4074
HIERARCH ISS PBL45 START 250.2237
HIERARCH ISS PBL45 END 250.1278
HIERARCH ISS PBLA45 START -164.0131
HIERARCH ISS PBLA45 END -163.8745
HIERARCH ISS PBL46 START 154.338
HIERARCH ISS PBL46 END 154.2498
HIERARCH ISS PBLA46 START -149.5371
HIERARCH ISS PBLA46 END -149.3855
HIERARCH ISS PBL56 START 107.9175
HIERARCH ISS PBL56 END 107.9202
HIERARCH ISS PBLA56 START -4.9599
HIERARCH ISS PBLA56 END -4.8275
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1