Exposure
ID
SPICA.2025-06-24T09-08-25_1
Header ID
SPICA.2025-06-24T09-08-25
Date updated
2025-06-24 09:07:20 UTC+0000
Release date
None
UTC Start
2025-06-24 09:07:20.809
UTC End
2025-06-24 09:08:20.809
MJD Start
60850.3801019586
MJD End
60850.380796403035
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
68331
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8587 31.8691 100.6429 100.7980
S1-E1 307.1874 306.9587 66.1910 66.3442
S1-E2 258.0872 257.9567 74.4371 74.5978
S1-W1 263.3101 263.5901 131.9577 132.0814
S1-W2 197.3278 197.4505 110.7547 110.9044
S2-E1 281.4943 281.2585 62.5201 62.6688
S2-E2 229.9339 229.7931 70.9292 71.0874
S2-W1 236.6724 236.9332 135.9695 136.0865
S2-W2 166.0582 166.1700 112.6849 112.8330
E1-E2 63.6411 63.5728 -149.3750 -149.2824
E1-W1 311.9244 311.7802 -164.1416 -164.0779
E1-W2 216.6269 216.4271 -153.5403 -153.4578
E2-W1 250.9101 250.8412 -167.8482 -167.7887
E2-W2 153.2236 153.0931 -155.2691 -155.1904
W1-W2 106.7161 106.7890 -6.0703 -6.0100
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3801019586
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.8587
HIERARCH ISS PBL12 END 31.8691
HIERARCH ISS PBLA12 START 100.6429
HIERARCH ISS PBLA12 END 100.798
HIERARCH ISS PBL13 START 307.1874
HIERARCH ISS PBL13 END 306.9587
HIERARCH ISS PBLA13 START 66.191
HIERARCH ISS PBLA13 END 66.3442
HIERARCH ISS PBL14 START 258.0872
HIERARCH ISS PBL14 END 257.9567
HIERARCH ISS PBLA14 START 74.4371
HIERARCH ISS PBLA14 END 74.5978
HIERARCH ISS PBL15 START 263.3101
HIERARCH ISS PBL15 END 263.5901
HIERARCH ISS PBLA15 START 131.9577
HIERARCH ISS PBLA15 END 132.0814
HIERARCH ISS PBL16 START 197.3278
HIERARCH ISS PBL16 END 197.4505
HIERARCH ISS PBLA16 START 110.7547
HIERARCH ISS PBLA16 END 110.9044
HIERARCH ISS PBL23 START 281.4943
HIERARCH ISS PBL23 END 281.2585
HIERARCH ISS PBLA23 START 62.5201
HIERARCH ISS PBLA23 END 62.6688
HIERARCH ISS PBL24 START 229.9339
HIERARCH ISS PBL24 END 229.7931
HIERARCH ISS PBLA24 START 70.9292
HIERARCH ISS PBLA24 END 71.0874
HIERARCH ISS PBL25 START 236.6724
HIERARCH ISS PBL25 END 236.9332
HIERARCH ISS PBLA25 START 135.9695
HIERARCH ISS PBLA25 END 136.0865
HIERARCH ISS PBL26 START 166.0582
HIERARCH ISS PBL26 END 166.17
HIERARCH ISS PBLA26 START 112.6849
HIERARCH ISS PBLA26 END 112.833
HIERARCH ISS PBL34 START 63.6411
HIERARCH ISS PBL34 END 63.5728
HIERARCH ISS PBLA34 START -149.375
HIERARCH ISS PBLA34 END -149.2824
HIERARCH ISS PBL35 START 311.9244
HIERARCH ISS PBL35 END 311.7802
HIERARCH ISS PBLA35 START -164.1416
HIERARCH ISS PBLA35 END -164.0779
HIERARCH ISS PBL36 START 216.6269
HIERARCH ISS PBL36 END 216.4271
HIERARCH ISS PBLA36 START -153.5403
HIERARCH ISS PBLA36 END -153.4578
HIERARCH ISS PBL45 START 250.9101
HIERARCH ISS PBL45 END 250.8412
HIERARCH ISS PBLA45 START -167.8482
HIERARCH ISS PBLA45 END -167.7887
HIERARCH ISS PBL46 START 153.2236
HIERARCH ISS PBL46 END 153.0931
HIERARCH ISS PBLA46 START -155.2691
HIERARCH ISS PBLA46 END -155.1904
HIERARCH ISS PBL56 START 106.7161
HIERARCH ISS PBL56 END 106.789
HIERARCH ISS PBLA56 START -6.0703
HIERARCH ISS PBLA56 END -6.01
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1