Exposure
ID
SPICA.2025-06-15T12-00-08_1
Header ID
SPICA.2025-06-15T12-00-08
Date updated
2025-06-15 11:59:03 UTC+0000
Release date
None
UTC Start
2025-06-15 11:59:03.632
UTC End
2025-06-15 12:00:03.632
MJD Start
60841.4993475883
MJD End
60841.500042032734
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
68348
Category
science
Program ID
S07/S05
Program Title
TBD
Program Type
Normal
PI / COI
domiciano/ebrahimkutty
Target
ID
47866
Name
HD_203280
RA
319.6449
DEC
62.58558
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.6222 29.6126 105.0598 105.2320
S1-E1 302.1309 302.2326 69.5651 69.7539
S1-E2 250.3684 250.4249 77.6969 77.8780
S1-W1 259.0213 258.8586 136.5859 136.7928
S2-E1 278.5449 278.6485 66.0249 66.2176
S2-E2 224.4737 224.5360 74.2195 74.4038
S2-W1 234.2838 234.1397 140.3767 140.5884
E1-E2 64.8114 64.8319 -143.5573 -143.3299
E1-W1 311.8840 311.9490 -160.3066 -160.0700
E2-W1 250.5195 250.5614 -164.5822 -164.3441
Header: used keywords
Key Value
HIERARCH OBS PROG ID S07/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.4993475883
PI-COI domiciano/ebrahimkutty
HIERARCH OBS TARG NAME HD_203280
HIERARCH OBS RA 319.6449
HIERARCH OBS DEC 62.58558
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 29.6222
HIERARCH ISS PBL12 END 29.6126
HIERARCH ISS PBLA12 START 105.0598
HIERARCH ISS PBLA12 END 105.232
HIERARCH ISS PBL13 START 302.1309
HIERARCH ISS PBL13 END 302.2326
HIERARCH ISS PBLA13 START 69.5651
HIERARCH ISS PBLA13 END 69.7539
HIERARCH ISS PBL14 START 250.3684
HIERARCH ISS PBL14 END 250.4249
HIERARCH ISS PBLA14 START 77.6969
HIERARCH ISS PBLA14 END 77.878
HIERARCH ISS PBL15 START 259.0213
HIERARCH ISS PBL15 END 258.8586
HIERARCH ISS PBLA15 START 136.5859
HIERARCH ISS PBLA15 END 136.7928
HIERARCH ISS PBL23 START 278.5449
HIERARCH ISS PBL23 END 278.6485
HIERARCH ISS PBLA23 START 66.0249
HIERARCH ISS PBLA23 END 66.2176
HIERARCH ISS PBL24 START 224.4737
HIERARCH ISS PBL24 END 224.536
HIERARCH ISS PBLA24 START 74.2195
HIERARCH ISS PBLA24 END 74.4038
HIERARCH ISS PBL25 START 234.2838
HIERARCH ISS PBL25 END 234.1397
HIERARCH ISS PBLA25 START 140.3767
HIERARCH ISS PBLA25 END 140.5884
HIERARCH ISS PBL34 START 64.8114
HIERARCH ISS PBL34 END 64.8319
HIERARCH ISS PBLA34 START -143.5573
HIERARCH ISS PBLA34 END -143.3299
HIERARCH ISS PBL35 START 311.884
HIERARCH ISS PBL35 END 311.949
HIERARCH ISS PBLA35 START -160.3066
HIERARCH ISS PBLA35 END -160.07
HIERARCH ISS PBL45 START 250.5195
HIERARCH ISS PBL45 END 250.5614
HIERARCH ISS PBLA45 START -164.5822
HIERARCH ISS PBLA45 END -164.3441
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1