Exposure
ID
SPICA.2025-05-19T09-17-09_1
Header ID
SPICA.2025-05-19T09-17-09
Date updated
2025-05-19 09:16:04 UTC+0000
Release date
None
UTC Start
2025-05-19 09:16:04.679
UTC End
2025-05-19 09:17:04.679
MJD Start
60814.3861652719
MJD End
60814.38685971633
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
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.7227 26.7225 90.3531 90.5485
S1-E1 264.1302 264.3111 49.5584 49.7712
S1-E2 217.9624 218.0876 59.0486 59.2526
S1-W1 254.6244 254.5433 120.5928 120.8212
S2-E1 244.5238 244.6986 45.4639 45.6812
S2-E2 195.6234 195.7462 54.9785 55.1861
S2-W1 231.9287 231.8565 123.9194 124.1521
E1-E2 60.8877 60.9220 -166.6147 -166.3634
E1-W1 301.4687 301.5893 176.5463 176.8067
E2-W1 243.8305 243.9152 172.3980 172.6597
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.3861652719
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
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 26.7227
HIERARCH ISS PBL12 END 26.7225
HIERARCH ISS PBLA12 START 90.3531
HIERARCH ISS PBLA12 END 90.5485
HIERARCH ISS PBL13 START 264.1302
HIERARCH ISS PBL13 END 264.3111
HIERARCH ISS PBLA13 START 49.5584
HIERARCH ISS PBLA13 END 49.7712
HIERARCH ISS PBL14 START 217.9624
HIERARCH ISS PBL14 END 218.0876
HIERARCH ISS PBLA14 START 59.0486
HIERARCH ISS PBLA14 END 59.2526
HIERARCH ISS PBL15 START 254.6244
HIERARCH ISS PBL15 END 254.5433
HIERARCH ISS PBLA15 START 120.5928
HIERARCH ISS PBLA15 END 120.8212
HIERARCH ISS PBL23 START 244.5238
HIERARCH ISS PBL23 END 244.6986
HIERARCH ISS PBLA23 START 45.4639
HIERARCH ISS PBLA23 END 45.6812
HIERARCH ISS PBL24 START 195.6234
HIERARCH ISS PBL24 END 195.7462
HIERARCH ISS PBLA24 START 54.9785
HIERARCH ISS PBLA24 END 55.1861
HIERARCH ISS PBL25 START 231.9287
HIERARCH ISS PBL25 END 231.8565
HIERARCH ISS PBLA25 START 123.9194
HIERARCH ISS PBLA25 END 124.1521
HIERARCH ISS PBL34 START 60.8877
HIERARCH ISS PBL34 END 60.922
HIERARCH ISS PBLA34 START -166.6147
HIERARCH ISS PBLA34 END -166.3634
HIERARCH ISS PBL35 START 301.4687
HIERARCH ISS PBL35 END 301.5893
HIERARCH ISS PBLA35 START 176.5463
HIERARCH ISS PBLA35 END 176.8067
HIERARCH ISS PBL45 START 243.8305
HIERARCH ISS PBL45 END 243.9152
HIERARCH ISS PBLA45 START 172.398
HIERARCH ISS PBLA45 END 172.6597
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1