Exposure
ID
SPICA.2025-05-19T10-57-08_1
Header ID
SPICA.2025-05-19T10-57-08
Date updated
2025-05-19 10:56:03 UTC+0000
Release date
None
UTC Start
2025-05-19 10:56:03.060
UTC End
2025-05-19 10:57:03.060
MJD Start
60814.455590974
MJD End
60814.45628541843
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 26.2711 26.2614 108.4154 108.6114
S1-E1 276.6588 276.7493 69.0540 69.2638
S1-E2 225.9702 226.0183 77.7917 77.9939
S1-W1 244.1286 243.9802 141.8042 142.0360
S2-E1 256.8879 256.9810 65.3352 65.5489
S2-E2 203.8030 203.8574 74.0267 74.2320
S2-W1 222.6633 222.5328 145.5271 145.7632
E1-E2 63.4070 63.4272 -143.7238 -143.4781
E1-W1 309.9717 310.0335 -159.7238 -159.4690
E2-W1 249.6335 249.6727 -163.7385 -163.4820
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.455590974
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 26.2711
HIERARCH ISS PBL12 END 26.2614
HIERARCH ISS PBLA12 START 108.4154
HIERARCH ISS PBLA12 END 108.6114
HIERARCH ISS PBL13 START 276.6588
HIERARCH ISS PBL13 END 276.7493
HIERARCH ISS PBLA13 START 69.054
HIERARCH ISS PBLA13 END 69.2638
HIERARCH ISS PBL14 START 225.9702
HIERARCH ISS PBL14 END 226.0183
HIERARCH ISS PBLA14 START 77.7917
HIERARCH ISS PBLA14 END 77.9939
HIERARCH ISS PBL15 START 244.1286
HIERARCH ISS PBL15 END 243.9802
HIERARCH ISS PBLA15 START 141.8042
HIERARCH ISS PBLA15 END 142.036
HIERARCH ISS PBL23 START 256.8879
HIERARCH ISS PBL23 END 256.981
HIERARCH ISS PBLA23 START 65.3352
HIERARCH ISS PBLA23 END 65.5489
HIERARCH ISS PBL24 START 203.803
HIERARCH ISS PBL24 END 203.8574
HIERARCH ISS PBLA24 START 74.0267
HIERARCH ISS PBLA24 END 74.232
HIERARCH ISS PBL25 START 222.6633
HIERARCH ISS PBL25 END 222.5328
HIERARCH ISS PBLA25 START 145.5271
HIERARCH ISS PBLA25 END 145.7632
HIERARCH ISS PBL34 START 63.407
HIERARCH ISS PBL34 END 63.4272
HIERARCH ISS PBLA34 START -143.7238
HIERARCH ISS PBLA34 END -143.4781
HIERARCH ISS PBL35 START 309.9717
HIERARCH ISS PBL35 END 310.0335
HIERARCH ISS PBLA35 START -159.7238
HIERARCH ISS PBLA35 END -159.469
HIERARCH ISS PBL45 START 249.6335
HIERARCH ISS PBL45 END 249.6727
HIERARCH ISS PBLA45 START -163.7385
HIERARCH ISS PBLA45 END -163.482
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1