Exposure
ID
SPICA.2025-06-11T10-01-31_1
Header ID
SPICA.2025-06-11T10-01-31
Date updated
2025-06-11 10:00:26 UTC+0000
Release date
None
UTC Start
2025-06-11 10:00:26.361
UTC End
2025-06-11 10:01:26.361
MJD Start
60837.4169717694
MJD End
60837.417666213834
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
68331
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8778 31.8885 100.9263 101.0808
S1-E1 306.7695 306.5415 66.4716 66.6260
S1-E2 257.8493 257.7205 74.7314 74.8929
S1-W1 263.8207 264.0973 132.1833 132.3056
S1-W2 197.5524 197.6756 111.0281 111.1768
S2-E1 281.0631 280.8272 62.7926 62.9426
S2-E2 229.6769 229.5371 71.2188 71.3779
S2-W1 237.1476 237.4045 136.1829 136.2984
S2-W2 166.2628 166.3748 112.9552 113.1022
E1-E2 63.5155 63.4455 -149.2051 -149.1112
E1-W1 311.6562 311.5008 -164.0248 -163.9605
E1-W2 216.2589 216.0526 -153.3890 -153.3054
E2-W1 250.7803 250.7021 -167.7391 -167.6791
E2-W2 152.9829 152.8475 -155.1248 -155.0451
W1-W2 106.8478 106.9166 -5.9602 -5.9002
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4169717694
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.8778
HIERARCH ISS PBL12 END 31.8885
HIERARCH ISS PBLA12 START 100.9263
HIERARCH ISS PBLA12 END 101.0808
HIERARCH ISS PBL13 START 306.7695
HIERARCH ISS PBL13 END 306.5415
HIERARCH ISS PBLA13 START 66.4716
HIERARCH ISS PBLA13 END 66.626
HIERARCH ISS PBL14 START 257.8493
HIERARCH ISS PBL14 END 257.7205
HIERARCH ISS PBLA14 START 74.7314
HIERARCH ISS PBLA14 END 74.8929
HIERARCH ISS PBL15 START 263.8207
HIERARCH ISS PBL15 END 264.0973
HIERARCH ISS PBLA15 START 132.1833
HIERARCH ISS PBLA15 END 132.3056
HIERARCH ISS PBL16 START 197.5524
HIERARCH ISS PBL16 END 197.6756
HIERARCH ISS PBLA16 START 111.0281
HIERARCH ISS PBLA16 END 111.1768
HIERARCH ISS PBL23 START 281.0631
HIERARCH ISS PBL23 END 280.8272
HIERARCH ISS PBLA23 START 62.7926
HIERARCH ISS PBLA23 END 62.9426
HIERARCH ISS PBL24 START 229.6769
HIERARCH ISS PBL24 END 229.5371
HIERARCH ISS PBLA24 START 71.2188
HIERARCH ISS PBLA24 END 71.3779
HIERARCH ISS PBL25 START 237.1476
HIERARCH ISS PBL25 END 237.4045
HIERARCH ISS PBLA25 START 136.1829
HIERARCH ISS PBLA25 END 136.2984
HIERARCH ISS PBL26 START 166.2628
HIERARCH ISS PBL26 END 166.3748
HIERARCH ISS PBLA26 START 112.9552
HIERARCH ISS PBLA26 END 113.1022
HIERARCH ISS PBL34 START 63.5155
HIERARCH ISS PBL34 END 63.4455
HIERARCH ISS PBLA34 START -149.2051
HIERARCH ISS PBLA34 END -149.1112
HIERARCH ISS PBL35 START 311.6562
HIERARCH ISS PBL35 END 311.5008
HIERARCH ISS PBLA35 START -164.0248
HIERARCH ISS PBLA35 END -163.9605
HIERARCH ISS PBL36 START 216.2589
HIERARCH ISS PBL36 END 216.0526
HIERARCH ISS PBLA36 START -153.389
HIERARCH ISS PBLA36 END -153.3054
HIERARCH ISS PBL45 START 250.7803
HIERARCH ISS PBL45 END 250.7021
HIERARCH ISS PBLA45 START -167.7391
HIERARCH ISS PBLA45 END -167.6791
HIERARCH ISS PBL46 START 152.9829
HIERARCH ISS PBL46 END 152.8475
HIERARCH ISS PBLA46 START -155.1248
HIERARCH ISS PBLA46 END -155.0451
HIERARCH ISS PBL56 START 106.8478
HIERARCH ISS PBL56 END 106.9166
HIERARCH ISS PBLA56 START -5.9602
HIERARCH ISS PBLA56 END -5.9002
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1