Exposure
ID
SPICA.2025-06-16T09-12-12_1
Header ID
SPICA.2025-06-16T09-12-12
Date updated
2025-06-16 09:11:07 UTC+0000
Release date
None
UTC Start
2025-06-16 09:11:07.401
UTC End
2025-06-16 09:12:07.401
MJD Start
60842.3827245542
MJD End
60842.38341899863
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
68354
Category
science
Program ID
2025A-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 31.6386 31.6454 96.5843 96.7459
S1-E1 313.0641 312.8362 62.4934 62.6299
S1-E2 261.6875 261.5391 70.4881 70.6364
S1-W1 255.5977 255.9161 128.5071 128.6527
S1-W2 194.3395 194.4494 106.7415 106.9048
S2-E1 287.4102 287.1858 58.9559 59.0866
S2-E2 233.6890 233.5385 67.0739 67.2176
S2-W1 229.3550 229.6619 132.6901 132.8291
S2-W2 163.2921 163.3955 108.6996 108.8624
E1-E2 65.0541 65.0113 -151.5259 -151.4493
E1-W1 313.4987 313.5142 -165.6571 -165.6016
E1-W2 220.4848 220.3804 -155.4604 -155.3918
E2-W1 250.9164 250.9799 -169.2862 -169.2328
E2-W2 155.6481 155.5871 -157.1037 -157.0381
W1-W2 104.0914 104.2211 -7.6800 -7.6143
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3827245542
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 31.6386
HIERARCH ISS PBL12 END 31.6454
HIERARCH ISS PBLA12 START 96.5843
HIERARCH ISS PBLA12 END 96.7459
HIERARCH ISS PBL13 START 313.0641
HIERARCH ISS PBL13 END 312.8362
HIERARCH ISS PBLA13 START 62.4934
HIERARCH ISS PBLA13 END 62.6299
HIERARCH ISS PBL14 START 261.6875
HIERARCH ISS PBL14 END 261.5391
HIERARCH ISS PBLA14 START 70.4881
HIERARCH ISS PBLA14 END 70.6364
HIERARCH ISS PBL15 START 255.5977
HIERARCH ISS PBL15 END 255.9161
HIERARCH ISS PBLA15 START 128.5071
HIERARCH ISS PBLA15 END 128.6527
HIERARCH ISS PBL16 START 194.3395
HIERARCH ISS PBL16 END 194.4494
HIERARCH ISS PBLA16 START 106.7415
HIERARCH ISS PBLA16 END 106.9048
HIERARCH ISS PBL23 START 287.4102
HIERARCH ISS PBL23 END 287.1858
HIERARCH ISS PBLA23 START 58.9559
HIERARCH ISS PBLA23 END 59.0866
HIERARCH ISS PBL24 START 233.689
HIERARCH ISS PBL24 END 233.5385
HIERARCH ISS PBLA24 START 67.0739
HIERARCH ISS PBLA24 END 67.2176
HIERARCH ISS PBL25 START 229.355
HIERARCH ISS PBL25 END 229.6619
HIERARCH ISS PBLA25 START 132.6901
HIERARCH ISS PBLA25 END 132.8291
HIERARCH ISS PBL26 START 163.2921
HIERARCH ISS PBL26 END 163.3955
HIERARCH ISS PBLA26 START 108.6996
HIERARCH ISS PBLA26 END 108.8624
HIERARCH ISS PBL34 START 65.0541
HIERARCH ISS PBL34 END 65.0113
HIERARCH ISS PBLA34 START -151.5259
HIERARCH ISS PBLA34 END -151.4493
HIERARCH ISS PBL35 START 313.4987
HIERARCH ISS PBL35 END 313.5142
HIERARCH ISS PBLA35 START -165.6571
HIERARCH ISS PBLA35 END -165.6016
HIERARCH ISS PBL36 START 220.4848
HIERARCH ISS PBL36 END 220.3804
HIERARCH ISS PBLA36 START -155.4604
HIERARCH ISS PBLA36 END -155.3918
HIERARCH ISS PBL45 START 250.9164
HIERARCH ISS PBL45 END 250.9799
HIERARCH ISS PBLA45 START -169.2862
HIERARCH ISS PBLA45 END -169.2328
HIERARCH ISS PBL46 START 155.6481
HIERARCH ISS PBL46 END 155.5871
HIERARCH ISS PBLA46 START -157.1037
HIERARCH ISS PBLA46 END -157.0381
HIERARCH ISS PBL56 START 104.0914
HIERARCH ISS PBL56 END 104.2211
HIERARCH ISS PBLA56 START -7.68
HIERARCH ISS PBLA56 END -7.6143
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1