Exposure
ID
SPICA.2025-10-05T07-47-27_1
Header ID
SPICA.2025-10-05T07-47-27
Date updated
2025-10-05 07:46:22 UTC+0000
Release date
None
UTC Start
2025-10-05 07:46:22.704
UTC End
2025-10-05 07:47:22.704
MJD Start
60953.3238738917
MJD End
60953.32456833613
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
70130
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
52034
Name
HD_13974
RA
34.26346
DEC
34.22423
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0794 34.0794 87.7486 87.9015
S1-E1 327.9971 328.0868 56.4665 56.5954
S1-E2 277.4362 277.4823 63.9880 64.1210
S1-W1 272.7873 272.8802 115.0398 115.2340
S1-W2 210.5054 210.5116 96.4466 96.6140
S2-E1 299.3955 299.4932 53.0781 53.2057
S2-E2 246.6280 246.6795 60.7963 60.9275
S2-W1 243.0043 243.1097 118.7266 118.9244
S2-W2 176.8930 176.9008 98.1161 98.2862
E1-E2 64.2053 64.2583 -157.9787 -157.8453
E1-W1 297.8099 298.1898 -174.9418 -174.7958
E1-W2 214.6636 214.8708 -162.5891 -162.4540
E2-W1 237.1390 237.4632 -179.4725 -179.3207
E2-W2 150.7544 150.9086 -164.5510 -164.4146
W1-W2 99.3645 99.5163 -22.4686 -22.2800
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.3238738917
PI-COI jonak
HIERARCH OBS TARG NAME HD_13974
HIERARCH OBS RA 34.26346
HIERARCH OBS DEC 34.22423
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 34.0794
HIERARCH ISS PBL12 END 34.0794
HIERARCH ISS PBLA12 START 87.7486
HIERARCH ISS PBLA12 END 87.9015
HIERARCH ISS PBL13 START 327.9971
HIERARCH ISS PBL13 END 328.0868
HIERARCH ISS PBLA13 START 56.4665
HIERARCH ISS PBLA13 END 56.5954
HIERARCH ISS PBL14 START 277.4362
HIERARCH ISS PBL14 END 277.4823
HIERARCH ISS PBLA14 START 63.988
HIERARCH ISS PBLA14 END 64.121
HIERARCH ISS PBL15 START 272.7873
HIERARCH ISS PBL15 END 272.8802
HIERARCH ISS PBLA15 START 115.0398
HIERARCH ISS PBLA15 END 115.234
HIERARCH ISS PBL16 START 210.5054
HIERARCH ISS PBL16 END 210.5116
HIERARCH ISS PBLA16 START 96.4466
HIERARCH ISS PBLA16 END 96.614
HIERARCH ISS PBL23 START 299.3955
HIERARCH ISS PBL23 END 299.4932
HIERARCH ISS PBLA23 START 53.0781
HIERARCH ISS PBLA23 END 53.2057
HIERARCH ISS PBL24 START 246.628
HIERARCH ISS PBL24 END 246.6795
HIERARCH ISS PBLA24 START 60.7963
HIERARCH ISS PBLA24 END 60.9275
HIERARCH ISS PBL25 START 243.0043
HIERARCH ISS PBL25 END 243.1097
HIERARCH ISS PBLA25 START 118.7266
HIERARCH ISS PBLA25 END 118.9244
HIERARCH ISS PBL26 START 176.893
HIERARCH ISS PBL26 END 176.9008
HIERARCH ISS PBLA26 START 98.1161
HIERARCH ISS PBLA26 END 98.2862
HIERARCH ISS PBL34 START 64.2053
HIERARCH ISS PBL34 END 64.2583
HIERARCH ISS PBLA34 START -157.9787
HIERARCH ISS PBLA34 END -157.8453
HIERARCH ISS PBL35 START 297.8099
HIERARCH ISS PBL35 END 298.1898
HIERARCH ISS PBLA35 START -174.9418
HIERARCH ISS PBLA35 END -174.7958
HIERARCH ISS PBL36 START 214.6636
HIERARCH ISS PBL36 END 214.8708
HIERARCH ISS PBLA36 START -162.5891
HIERARCH ISS PBLA36 END -162.454
HIERARCH ISS PBL45 START 237.139
HIERARCH ISS PBL45 END 237.4632
HIERARCH ISS PBLA45 START -179.4725
HIERARCH ISS PBLA45 END -179.3207
HIERARCH ISS PBL46 START 150.7544
HIERARCH ISS PBL46 END 150.9086
HIERARCH ISS PBLA46 START -164.551
HIERARCH ISS PBLA46 END -164.4146
HIERARCH ISS PBL56 START 99.3645
HIERARCH ISS PBL56 END 99.5163
HIERARCH ISS PBLA56 START -22.4686
HIERARCH ISS PBLA56 END -22.28
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1