Exposure
ID
SPICA.2025-06-15T08-07-34_1
Header ID
SPICA.2025-06-15T08-07-34
Date updated
2025-06-15 08:06:29 UTC+0000
Release date
None
UTC Start
2025-06-15 08:06:29.735
UTC End
2025-06-15 08:07:29.735
MJD Start
60841.3378441562
MJD End
60841.338538600634
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
68346
Category
science
Program ID
S05/S03
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
50793
Name
HD_170693
RA
276.4964
DEC
65.56348
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.1012 29.0978 95.5606 95.7395
S1-E1 287.6811 287.8485 58.2598 58.4527
S1-E2 239.1725 239.2816 66.9871 67.1723
S1-W1 262.6249 262.5189 125.5311 125.7458
S2-E1 265.1192 265.2842 54.4458 54.6427
S2-E2 214.0686 214.1787 63.2592 63.4474
S2-W1 237.8596 237.7668 129.0351 129.2546
E1-E2 62.8203 62.8560 -157.0279 -156.7947
E1-W1 305.5326 305.6691 -174.1895 -173.9451
E2-W1 246.2080 246.3064 -178.5072 -178.2608
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.3378441562
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_170693
HIERARCH OBS RA 276.4964
HIERARCH OBS DEC 65.56348
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 29.1012
HIERARCH ISS PBL12 END 29.0978
HIERARCH ISS PBLA12 START 95.5606
HIERARCH ISS PBLA12 END 95.7395
HIERARCH ISS PBL13 START 287.6811
HIERARCH ISS PBL13 END 287.8485
HIERARCH ISS PBLA13 START 58.2598
HIERARCH ISS PBLA13 END 58.4527
HIERARCH ISS PBL14 START 239.1725
HIERARCH ISS PBL14 END 239.2816
HIERARCH ISS PBLA14 START 66.9871
HIERARCH ISS PBLA14 END 67.1723
HIERARCH ISS PBL15 START 262.6249
HIERARCH ISS PBL15 END 262.5189
HIERARCH ISS PBLA15 START 125.5311
HIERARCH ISS PBLA15 END 125.7458
HIERARCH ISS PBL23 START 265.1192
HIERARCH ISS PBL23 END 265.2842
HIERARCH ISS PBLA23 START 54.4458
HIERARCH ISS PBLA23 END 54.6427
HIERARCH ISS PBL24 START 214.0686
HIERARCH ISS PBL24 END 214.1787
HIERARCH ISS PBLA24 START 63.2592
HIERARCH ISS PBLA24 END 63.4474
HIERARCH ISS PBL25 START 237.8596
HIERARCH ISS PBL25 END 237.7668
HIERARCH ISS PBLA25 START 129.0351
HIERARCH ISS PBLA25 END 129.2546
HIERARCH ISS PBL34 START 62.8203
HIERARCH ISS PBL34 END 62.856
HIERARCH ISS PBLA34 START -157.0279
HIERARCH ISS PBLA34 END -156.7947
HIERARCH ISS PBL35 START 305.5326
HIERARCH ISS PBL35 END 305.6691
HIERARCH ISS PBLA35 START -174.1895
HIERARCH ISS PBLA35 END -173.9451
HIERARCH ISS PBL45 START 246.208
HIERARCH ISS PBL45 END 246.3064
HIERARCH ISS PBLA45 START -178.5072
HIERARCH ISS PBLA45 END -178.2608
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1