Exposure
ID
SPICA.2025-08-22T07-59-33_1
Header ID
SPICA.2025-08-22T07-59-33
Date updated
2025-08-22 07:58:28 UTC+0000
Release date
None
UTC Start
2025-08-22 07:58:28.571
UTC End
2025-08-22 07:59:28.571
MJD Start
60909.3322751249
MJD End
60909.33296956933
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
70057
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0128 31.0080 97.8057 97.9726
S1-E1 305.8368 305.9784 62.8607 63.0399
S1-E2 255.5847 255.6737 71.0817 71.2543
S1-W1 269.1733 269.0649 127.4564 127.6575
S1-W2 195.4902 195.4299 107.7623 107.9385
S2-E1 280.9776 281.1185 59.2360 59.4187
S2-E2 228.3109 228.4024 67.5797 67.7549
S2-W1 242.7067 242.6128 131.0807 131.2865
S2-W2 165.0316 164.9771 109.6243 109.8025
E1-E2 64.2789 64.3102 -151.7892 -151.5731
E1-W1 308.7988 308.9299 -169.0815 -168.8551
E1-W2 216.9202 217.0251 -156.6450 -156.4259
E2-W1 248.1619 248.2592 -173.4973 -173.2688
E2-W2 152.9688 153.0422 -158.6834 -158.4631
W1-W2 107.6348 107.6533 -14.8044 -14.5707
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.3322751249
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
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 31.0128
HIERARCH ISS PBL12 END 31.008
HIERARCH ISS PBLA12 START 97.8057
HIERARCH ISS PBLA12 END 97.9726
HIERARCH ISS PBL13 START 305.8368
HIERARCH ISS PBL13 END 305.9784
HIERARCH ISS PBLA13 START 62.8607
HIERARCH ISS PBLA13 END 63.0399
HIERARCH ISS PBL14 START 255.5847
HIERARCH ISS PBL14 END 255.6737
HIERARCH ISS PBLA14 START 71.0817
HIERARCH ISS PBLA14 END 71.2543
HIERARCH ISS PBL15 START 269.1733
HIERARCH ISS PBL15 END 269.0649
HIERARCH ISS PBLA15 START 127.4564
HIERARCH ISS PBLA15 END 127.6575
HIERARCH ISS PBL16 START 195.4902
HIERARCH ISS PBL16 END 195.4299
HIERARCH ISS PBLA16 START 107.7623
HIERARCH ISS PBLA16 END 107.9385
HIERARCH ISS PBL23 START 280.9776
HIERARCH ISS PBL23 END 281.1185
HIERARCH ISS PBLA23 START 59.236
HIERARCH ISS PBLA23 END 59.4187
HIERARCH ISS PBL24 START 228.3109
HIERARCH ISS PBL24 END 228.4024
HIERARCH ISS PBLA24 START 67.5797
HIERARCH ISS PBLA24 END 67.7549
HIERARCH ISS PBL25 START 242.7067
HIERARCH ISS PBL25 END 242.6128
HIERARCH ISS PBLA25 START 131.0807
HIERARCH ISS PBLA25 END 131.2865
HIERARCH ISS PBL26 START 165.0316
HIERARCH ISS PBL26 END 164.9771
HIERARCH ISS PBLA26 START 109.6243
HIERARCH ISS PBLA26 END 109.8025
HIERARCH ISS PBL34 START 64.2789
HIERARCH ISS PBL34 END 64.3102
HIERARCH ISS PBLA34 START -151.7892
HIERARCH ISS PBLA34 END -151.5731
HIERARCH ISS PBL35 START 308.7988
HIERARCH ISS PBL35 END 308.9299
HIERARCH ISS PBLA35 START -169.0815
HIERARCH ISS PBLA35 END -168.8551
HIERARCH ISS PBL36 START 216.9202
HIERARCH ISS PBL36 END 217.0251
HIERARCH ISS PBLA36 START -156.645
HIERARCH ISS PBLA36 END -156.4259
HIERARCH ISS PBL45 START 248.1619
HIERARCH ISS PBL45 END 248.2592
HIERARCH ISS PBLA45 START -173.4973
HIERARCH ISS PBLA45 END -173.2688
HIERARCH ISS PBL46 START 152.9688
HIERARCH ISS PBL46 END 153.0422
HIERARCH ISS PBLA46 START -158.6834
HIERARCH ISS PBLA46 END -158.4631
HIERARCH ISS PBL56 START 107.6348
HIERARCH ISS PBL56 END 107.6533
HIERARCH ISS PBLA56 START -14.8044
HIERARCH ISS PBLA56 END -14.5707
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1