Exposure
ID
SPICA.2025-10-05T07-46-21_1
Header ID
SPICA.2025-10-05T07-46-21
Date updated
2025-10-05 07:45:16 UTC+0000
Release date
None
UTC Start
2025-10-05 07:45:16.601
UTC End
2025-10-05 07:46:16.601
MJD Start
60953.3231088048
MJD End
60953.32380324923
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 87.5929 87.7458
S1-E1 327.9039 327.9955 56.3357 56.4642
S1-E2 277.3882 277.4354 63.8529 63.9856
S1-W1 272.6926 272.7856 114.8417 115.0363
S1-W2 210.4991 210.5052 96.2761 96.4436
S2-E1 299.2941 299.3938 52.9485 53.0758
S2-E2 246.5745 246.6271 60.6632 60.7940
S2-W1 242.8968 243.0024 118.5248 118.7231
S2-W2 176.8852 176.8929 97.9429 98.1131
E1-E2 64.1503 64.2043 -158.1143 -157.9811
E1-W1 297.4183 297.8030 -175.0906 -174.9444
E1-W2 214.4493 214.6598 -162.7266 -162.5916
E2-W1 236.8052 237.1331 -179.6272 -179.4752
E2-W2 150.5951 150.7516 -164.6896 -164.5534
W1-W2 99.2088 99.3617 -22.6612 -22.4720
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.3231088048
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 87.5929
HIERARCH ISS PBLA12 END 87.7458
HIERARCH ISS PBL13 START 327.9039
HIERARCH ISS PBL13 END 327.9955
HIERARCH ISS PBLA13 START 56.3357
HIERARCH ISS PBLA13 END 56.4642
HIERARCH ISS PBL14 START 277.3882
HIERARCH ISS PBL14 END 277.4354
HIERARCH ISS PBLA14 START 63.8529
HIERARCH ISS PBLA14 END 63.9856
HIERARCH ISS PBL15 START 272.6926
HIERARCH ISS PBL15 END 272.7856
HIERARCH ISS PBLA15 START 114.8417
HIERARCH ISS PBLA15 END 115.0363
HIERARCH ISS PBL16 START 210.4991
HIERARCH ISS PBL16 END 210.5052
HIERARCH ISS PBLA16 START 96.2761
HIERARCH ISS PBLA16 END 96.4436
HIERARCH ISS PBL23 START 299.2941
HIERARCH ISS PBL23 END 299.3938
HIERARCH ISS PBLA23 START 52.9485
HIERARCH ISS PBLA23 END 53.0758
HIERARCH ISS PBL24 START 246.5745
HIERARCH ISS PBL24 END 246.6271
HIERARCH ISS PBLA24 START 60.6632
HIERARCH ISS PBLA24 END 60.794
HIERARCH ISS PBL25 START 242.8968
HIERARCH ISS PBL25 END 243.0024
HIERARCH ISS PBLA25 START 118.5248
HIERARCH ISS PBLA25 END 118.7231
HIERARCH ISS PBL26 START 176.8852
HIERARCH ISS PBL26 END 176.8929
HIERARCH ISS PBLA26 START 97.9429
HIERARCH ISS PBLA26 END 98.1131
HIERARCH ISS PBL34 START 64.1503
HIERARCH ISS PBL34 END 64.2043
HIERARCH ISS PBLA34 START -158.1143
HIERARCH ISS PBLA34 END -157.9811
HIERARCH ISS PBL35 START 297.4183
HIERARCH ISS PBL35 END 297.803
HIERARCH ISS PBLA35 START -175.0906
HIERARCH ISS PBLA35 END -174.9444
HIERARCH ISS PBL36 START 214.4493
HIERARCH ISS PBL36 END 214.6598
HIERARCH ISS PBLA36 START -162.7266
HIERARCH ISS PBLA36 END -162.5916
HIERARCH ISS PBL45 START 236.8052
HIERARCH ISS PBL45 END 237.1331
HIERARCH ISS PBLA45 START -179.6272
HIERARCH ISS PBLA45 END -179.4752
HIERARCH ISS PBL46 START 150.5951
HIERARCH ISS PBL46 END 150.7516
HIERARCH ISS PBLA46 START -164.6896
HIERARCH ISS PBLA46 END -164.5534
HIERARCH ISS PBL56 START 99.2088
HIERARCH ISS PBL56 END 99.3617
HIERARCH ISS PBLA56 START -22.6612
HIERARCH ISS PBLA56 END -22.472
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1