Exposure
ID
SPICA.2025-10-07T07-51-41_1
Header ID
SPICA.2025-10-07T07-51-41
Date updated
2025-10-07 07:50:36 UTC+0000
Release date
None
UTC Start
2025-10-07 07:50:36.069
UTC End
2025-10-07 07:51:36.069
MJD Start
60955.3268063544
MJD End
60955.327500798834
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 89.4579 89.6111
S1-E1 328.8977 328.9678 57.9271 58.0602
S1-E2 277.8948 277.9300 65.4918 65.6284
S1-W1 273.8166 273.9075 117.1844 117.3738
S1-W2 210.5806 210.5879 98.3092 98.4752
S2-E1 300.3791 300.4559 54.5257 54.6576
S2-E2 247.1416 247.1813 62.2808 62.4159
S2-W1 244.1657 244.2676 120.9077 121.1000
S2-W2 176.9849 176.9936 100.0070 100.1754
E1-E2 64.7473 64.7904 -156.4765 -156.3406
E1-W1 301.7901 302.1182 -173.3157 -173.1705
E1-W2 216.8001 216.9724 -161.0710 -160.9341
E2-W1 240.5514 240.8345 -177.7877 -177.6378
E2-W2 152.3493 152.4785 -163.0219 -162.8842
W1-W2 100.9958 101.1348 -20.3980 -20.2162
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3268063544
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 89.4579
HIERARCH ISS PBLA12 END 89.6111
HIERARCH ISS PBL13 START 328.8977
HIERARCH ISS PBL13 END 328.9678
HIERARCH ISS PBLA13 START 57.9271
HIERARCH ISS PBLA13 END 58.0602
HIERARCH ISS PBL14 START 277.8948
HIERARCH ISS PBL14 END 277.93
HIERARCH ISS PBLA14 START 65.4918
HIERARCH ISS PBLA14 END 65.6284
HIERARCH ISS PBL15 START 273.8166
HIERARCH ISS PBL15 END 273.9075
HIERARCH ISS PBLA15 START 117.1844
HIERARCH ISS PBLA15 END 117.3738
HIERARCH ISS PBL16 START 210.5806
HIERARCH ISS PBL16 END 210.5879
HIERARCH ISS PBLA16 START 98.3092
HIERARCH ISS PBLA16 END 98.4752
HIERARCH ISS PBL23 START 300.3791
HIERARCH ISS PBL23 END 300.4559
HIERARCH ISS PBLA23 START 54.5257
HIERARCH ISS PBLA23 END 54.6576
HIERARCH ISS PBL24 START 247.1416
HIERARCH ISS PBL24 END 247.1813
HIERARCH ISS PBLA24 START 62.2808
HIERARCH ISS PBLA24 END 62.4159
HIERARCH ISS PBL25 START 244.1657
HIERARCH ISS PBL25 END 244.2676
HIERARCH ISS PBLA25 START 120.9077
HIERARCH ISS PBLA25 END 121.1
HIERARCH ISS PBL26 START 176.9849
HIERARCH ISS PBL26 END 176.9936
HIERARCH ISS PBLA26 START 100.007
HIERARCH ISS PBLA26 END 100.1754
HIERARCH ISS PBL34 START 64.7473
HIERARCH ISS PBL34 END 64.7904
HIERARCH ISS PBLA34 START -156.4765
HIERARCH ISS PBLA34 END -156.3406
HIERARCH ISS PBL35 START 301.7901
HIERARCH ISS PBL35 END 302.1182
HIERARCH ISS PBLA35 START -173.3157
HIERARCH ISS PBLA35 END -173.1705
HIERARCH ISS PBL36 START 216.8001
HIERARCH ISS PBL36 END 216.9724
HIERARCH ISS PBLA36 START -161.071
HIERARCH ISS PBLA36 END -160.9341
HIERARCH ISS PBL45 START 240.5514
HIERARCH ISS PBL45 END 240.8345
HIERARCH ISS PBLA45 START -177.7877
HIERARCH ISS PBLA45 END -177.6378
HIERARCH ISS PBL46 START 152.3493
HIERARCH ISS PBL46 END 152.4785
HIERARCH ISS PBLA46 START -163.0219
HIERARCH ISS PBLA46 END -162.8842
HIERARCH ISS PBL56 START 100.9958
HIERARCH ISS PBL56 END 101.1348
HIERARCH ISS PBLA56 START -20.398
HIERARCH ISS PBLA56 END -20.2162
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1