Exposure
ID
SPICA.2025-10-07T07-50-35_1
Header ID
SPICA.2025-10-07T07-50-35
Date updated
2025-10-07 07:49:29 UTC+0000
Release date
None
UTC Start
2025-10-07 07:49:29.938
UTC End
2025-10-07 07:50:29.938
MJD Start
60955.3260409476
MJD End
60955.32673539203
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 34.0793 34.0793 89.3020 89.4551
S1-E1 328.8246 328.8964 57.7920 57.9247
S1-E2 277.8579 277.8941 65.3530 65.4893
S1-W1 273.7239 273.8150 116.9911 117.1809
S1-W2 210.5733 210.5805 98.1400 98.3061
S2-E1 300.2990 300.3777 54.3917 54.5232
S2-E2 247.1001 247.1408 62.1437 62.2784
S2-W1 244.0615 244.1638 120.7113 120.9041
S2-W2 176.9761 176.9847 99.8353 100.0039
E1-E2 64.7024 64.7465 -156.6147 -156.4790
E1-W1 301.4512 301.7840 -173.4636 -173.3183
E1-W2 216.6215 216.7970 -161.2103 -161.0735
E2-W1 240.2593 240.5462 -177.9405 -177.7904
E2-W2 152.2154 152.3469 -163.1620 -163.0245
W1-W2 100.8530 100.9932 -20.5836 -20.4013
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3260409476
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 34.0793
HIERARCH ISS PBL12 END 34.0793
HIERARCH ISS PBLA12 START 89.302
HIERARCH ISS PBLA12 END 89.4551
HIERARCH ISS PBL13 START 328.8246
HIERARCH ISS PBL13 END 328.8964
HIERARCH ISS PBLA13 START 57.792
HIERARCH ISS PBLA13 END 57.9247
HIERARCH ISS PBL14 START 277.8579
HIERARCH ISS PBL14 END 277.8941
HIERARCH ISS PBLA14 START 65.353
HIERARCH ISS PBLA14 END 65.4893
HIERARCH ISS PBL15 START 273.7239
HIERARCH ISS PBL15 END 273.815
HIERARCH ISS PBLA15 START 116.9911
HIERARCH ISS PBLA15 END 117.1809
HIERARCH ISS PBL16 START 210.5733
HIERARCH ISS PBL16 END 210.5805
HIERARCH ISS PBLA16 START 98.14
HIERARCH ISS PBLA16 END 98.3061
HIERARCH ISS PBL23 START 300.299
HIERARCH ISS PBL23 END 300.3777
HIERARCH ISS PBLA23 START 54.3917
HIERARCH ISS PBLA23 END 54.5232
HIERARCH ISS PBL24 START 247.1001
HIERARCH ISS PBL24 END 247.1408
HIERARCH ISS PBLA24 START 62.1437
HIERARCH ISS PBLA24 END 62.2784
HIERARCH ISS PBL25 START 244.0615
HIERARCH ISS PBL25 END 244.1638
HIERARCH ISS PBLA25 START 120.7113
HIERARCH ISS PBLA25 END 120.9041
HIERARCH ISS PBL26 START 176.9761
HIERARCH ISS PBL26 END 176.9847
HIERARCH ISS PBLA26 START 99.8353
HIERARCH ISS PBLA26 END 100.0039
HIERARCH ISS PBL34 START 64.7024
HIERARCH ISS PBL34 END 64.7465
HIERARCH ISS PBLA34 START -156.6147
HIERARCH ISS PBLA34 END -156.479
HIERARCH ISS PBL35 START 301.4512
HIERARCH ISS PBL35 END 301.784
HIERARCH ISS PBLA35 START -173.4636
HIERARCH ISS PBLA35 END -173.3183
HIERARCH ISS PBL36 START 216.6215
HIERARCH ISS PBL36 END 216.797
HIERARCH ISS PBLA36 START -161.2103
HIERARCH ISS PBLA36 END -161.0735
HIERARCH ISS PBL45 START 240.2593
HIERARCH ISS PBL45 END 240.5462
HIERARCH ISS PBLA45 START -177.9405
HIERARCH ISS PBLA45 END -177.7904
HIERARCH ISS PBL46 START 152.2154
HIERARCH ISS PBL46 END 152.3469
HIERARCH ISS PBLA46 START -163.162
HIERARCH ISS PBLA46 END -163.0245
HIERARCH ISS PBL56 START 100.853
HIERARCH ISS PBL56 END 100.9932
HIERARCH ISS PBLA56 START -20.5836
HIERARCH ISS PBLA56 END -20.4013
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1