Exposure
ID
SPICA.2025-08-22T05-49-11_1
Header ID
SPICA.2025-08-22T05-49-11
Date updated
2025-08-22 05:48:06 UTC+0000
Release date
None
UTC Start
2025-08-22 05:48:06.373
UTC End
2025-08-22 05:49:06.373
MJD Start
60909.241740432
MJD End
60909.24243487643
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8877 20.8949 93.2759 93.5246
S1-E1 253.9078 253.2909 49.7727 49.8542
S1-E2 199.7598 199.2990 58.2383 58.3691
S1-W1 178.6796 179.4267 140.9725 141.0824
S1-W2 125.2958 125.5438 108.8110 109.0578
S2-E1 239.1898 238.6137 46.3262 46.3876
S2-E2 183.0507 182.6123 54.4821 54.5915
S2-W1 165.3442 166.0434 146.3335 146.4108
S2-W2 105.3199 105.5605 111.8558 112.0963
E1-E2 63.5396 63.4664 -157.7971 -157.8537
E1-W1 313.5211 313.5260 -164.9628 -165.0465
E1-W2 217.7942 217.6142 -159.7865 -159.8526
E2-W1 250.6032 250.6849 -166.7751 -166.8630
E2-W2 154.3087 154.2023 -160.6055 -160.6751
W1-W2 98.5930 98.7894 3.5414 3.4509
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.241740432
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8877
HIERARCH ISS PBL12 END 20.8949
HIERARCH ISS PBLA12 START 93.2759
HIERARCH ISS PBLA12 END 93.5246
HIERARCH ISS PBL13 START 253.9078
HIERARCH ISS PBL13 END 253.2909
HIERARCH ISS PBLA13 START 49.7727
HIERARCH ISS PBLA13 END 49.8542
HIERARCH ISS PBL14 START 199.7598
HIERARCH ISS PBL14 END 199.299
HIERARCH ISS PBLA14 START 58.2383
HIERARCH ISS PBLA14 END 58.3691
HIERARCH ISS PBL15 START 178.6796
HIERARCH ISS PBL15 END 179.4267
HIERARCH ISS PBLA15 START 140.9725
HIERARCH ISS PBLA15 END 141.0824
HIERARCH ISS PBL16 START 125.2958
HIERARCH ISS PBL16 END 125.5438
HIERARCH ISS PBLA16 START 108.811
HIERARCH ISS PBLA16 END 109.0578
HIERARCH ISS PBL23 START 239.1898
HIERARCH ISS PBL23 END 238.6137
HIERARCH ISS PBLA23 START 46.3262
HIERARCH ISS PBLA23 END 46.3876
HIERARCH ISS PBL24 START 183.0507
HIERARCH ISS PBL24 END 182.6123
HIERARCH ISS PBLA24 START 54.4821
HIERARCH ISS PBLA24 END 54.5915
HIERARCH ISS PBL25 START 165.3442
HIERARCH ISS PBL25 END 166.0434
HIERARCH ISS PBLA25 START 146.3335
HIERARCH ISS PBLA25 END 146.4108
HIERARCH ISS PBL26 START 105.3199
HIERARCH ISS PBL26 END 105.5605
HIERARCH ISS PBLA26 START 111.8558
HIERARCH ISS PBLA26 END 112.0963
HIERARCH ISS PBL34 START 63.5396
HIERARCH ISS PBL34 END 63.4664
HIERARCH ISS PBLA34 START -157.7971
HIERARCH ISS PBLA34 END -157.8537
HIERARCH ISS PBL35 START 313.5211
HIERARCH ISS PBL35 END 313.526
HIERARCH ISS PBLA35 START -164.9628
HIERARCH ISS PBLA35 END -165.0465
HIERARCH ISS PBL36 START 217.7942
HIERARCH ISS PBL36 END 217.6142
HIERARCH ISS PBLA36 START -159.7865
HIERARCH ISS PBLA36 END -159.8526
HIERARCH ISS PBL45 START 250.6032
HIERARCH ISS PBL45 END 250.6849
HIERARCH ISS PBLA45 START -166.7751
HIERARCH ISS PBLA45 END -166.863
HIERARCH ISS PBL46 START 154.3087
HIERARCH ISS PBL46 END 154.2023
HIERARCH ISS PBLA46 START -160.6055
HIERARCH ISS PBLA46 END -160.6751
HIERARCH ISS PBL56 START 98.593
HIERARCH ISS PBL56 END 98.7894
HIERARCH ISS PBLA56 START 3.5414
HIERARCH ISS PBLA56 END 3.4509
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1