Exposure
ID
SPICA.2025-05-19T09-18-15_1
Header ID
SPICA.2025-05-19T09-18-15
Date updated
2025-05-19 09:17:10 UTC+0000
Release date
None
UTC Start
2025-05-19 09:17:10.808
UTC End
2025-05-19 09:18:10.808
MJD Start
60814.3869306527
MJD End
60814.38762509713
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 26.7224 26.7221 90.5520 90.7474
S1-E1 264.3144 264.4942 49.7751 49.9880
S1-E2 218.0899 218.2142 59.2563 59.4603
S1-W1 254.5418 254.4601 120.8254 121.0538
S2-E1 244.7018 244.8756 45.6852 45.9024
S2-E2 195.7484 195.8704 55.1899 55.3974
S2-W1 231.8552 231.7824 124.1563 124.3890
E1-E2 60.9227 60.9568 -166.3588 -166.1076
E1-W1 301.5915 301.7114 176.8114 177.0717
E2-W1 243.9168 244.0011 172.6645 172.9260
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.3869306527
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 26.7224
HIERARCH ISS PBL12 END 26.7221
HIERARCH ISS PBLA12 START 90.552
HIERARCH ISS PBLA12 END 90.7474
HIERARCH ISS PBL13 START 264.3144
HIERARCH ISS PBL13 END 264.4942
HIERARCH ISS PBLA13 START 49.7751
HIERARCH ISS PBLA13 END 49.988
HIERARCH ISS PBL14 START 218.0899
HIERARCH ISS PBL14 END 218.2142
HIERARCH ISS PBLA14 START 59.2563
HIERARCH ISS PBLA14 END 59.4603
HIERARCH ISS PBL15 START 254.5418
HIERARCH ISS PBL15 END 254.4601
HIERARCH ISS PBLA15 START 120.8254
HIERARCH ISS PBLA15 END 121.0538
HIERARCH ISS PBL23 START 244.7018
HIERARCH ISS PBL23 END 244.8756
HIERARCH ISS PBLA23 START 45.6852
HIERARCH ISS PBLA23 END 45.9024
HIERARCH ISS PBL24 START 195.7484
HIERARCH ISS PBL24 END 195.8704
HIERARCH ISS PBLA24 START 55.1899
HIERARCH ISS PBLA24 END 55.3974
HIERARCH ISS PBL25 START 231.8552
HIERARCH ISS PBL25 END 231.7824
HIERARCH ISS PBLA25 START 124.1563
HIERARCH ISS PBLA25 END 124.389
HIERARCH ISS PBL34 START 60.9227
HIERARCH ISS PBL34 END 60.9568
HIERARCH ISS PBLA34 START -166.3588
HIERARCH ISS PBLA34 END -166.1076
HIERARCH ISS PBL35 START 301.5915
HIERARCH ISS PBL35 END 301.7114
HIERARCH ISS PBLA35 START 176.8114
HIERARCH ISS PBLA35 END 177.0717
HIERARCH ISS PBL45 START 243.9168
HIERARCH ISS PBL45 END 244.0011
HIERARCH ISS PBLA45 START 172.6645
HIERARCH ISS PBLA45 END 172.926
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1