Exposure
ID
SPICA.2025-08-22T07-53-25_1
Header ID
SPICA.2025-08-22T07-53-25
Date updated
2025-08-22 07:52:19 UTC+0000
Release date
None
UTC Start
2025-08-22 07:52:19.001
UTC End
2025-08-22 07:53:19.001
MJD Start
60909.327997693
MJD End
60909.32869213743
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 31.0382 31.0339 96.8574 97.0245
S1-E1 305.0092 305.1580 61.8453 62.0240
S1-E2 255.0614 255.1558 70.1032 70.2754
S1-W1 269.7675 269.6653 126.3129 126.5146
S1-W2 195.8199 195.7634 106.7611 106.9377
S2-E1 280.1545 280.3024 58.2008 58.3830
S2-E2 227.7749 227.8714 66.5864 66.7612
S2-W1 243.2208 243.1326 129.9108 130.1172
S2-W2 165.3305 165.2792 108.6115 108.7901
E1-E2 64.0940 64.1275 -153.0148 -152.7989
E1-W1 308.0179 308.1600 -170.3671 -170.1405
E1-W2 216.2997 216.4121 -157.8881 -157.6691
E2-W1 247.5799 247.6861 -174.7953 -174.5665
E2-W2 152.5346 152.6133 -159.9338 -159.7135
W1-W2 107.5183 107.5402 -16.1334 -15.8990
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.327997693
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 31.0382
HIERARCH ISS PBL12 END 31.0339
HIERARCH ISS PBLA12 START 96.8574
HIERARCH ISS PBLA12 END 97.0245
HIERARCH ISS PBL13 START 305.0092
HIERARCH ISS PBL13 END 305.158
HIERARCH ISS PBLA13 START 61.8453
HIERARCH ISS PBLA13 END 62.024
HIERARCH ISS PBL14 START 255.0614
HIERARCH ISS PBL14 END 255.1558
HIERARCH ISS PBLA14 START 70.1032
HIERARCH ISS PBLA14 END 70.2754
HIERARCH ISS PBL15 START 269.7675
HIERARCH ISS PBL15 END 269.6653
HIERARCH ISS PBLA15 START 126.3129
HIERARCH ISS PBLA15 END 126.5146
HIERARCH ISS PBL16 START 195.8199
HIERARCH ISS PBL16 END 195.7634
HIERARCH ISS PBLA16 START 106.7611
HIERARCH ISS PBLA16 END 106.9377
HIERARCH ISS PBL23 START 280.1545
HIERARCH ISS PBL23 END 280.3024
HIERARCH ISS PBLA23 START 58.2008
HIERARCH ISS PBLA23 END 58.383
HIERARCH ISS PBL24 START 227.7749
HIERARCH ISS PBL24 END 227.8714
HIERARCH ISS PBLA24 START 66.5864
HIERARCH ISS PBLA24 END 66.7612
HIERARCH ISS PBL25 START 243.2208
HIERARCH ISS PBL25 END 243.1326
HIERARCH ISS PBLA25 START 129.9108
HIERARCH ISS PBLA25 END 130.1172
HIERARCH ISS PBL26 START 165.3305
HIERARCH ISS PBL26 END 165.2792
HIERARCH ISS PBLA26 START 108.6115
HIERARCH ISS PBLA26 END 108.7901
HIERARCH ISS PBL34 START 64.094
HIERARCH ISS PBL34 END 64.1275
HIERARCH ISS PBLA34 START -153.0148
HIERARCH ISS PBLA34 END -152.7989
HIERARCH ISS PBL35 START 308.0179
HIERARCH ISS PBL35 END 308.16
HIERARCH ISS PBLA35 START -170.3671
HIERARCH ISS PBLA35 END -170.1405
HIERARCH ISS PBL36 START 216.2997
HIERARCH ISS PBL36 END 216.4121
HIERARCH ISS PBLA36 START -157.8881
HIERARCH ISS PBLA36 END -157.6691
HIERARCH ISS PBL45 START 247.5799
HIERARCH ISS PBL45 END 247.6861
HIERARCH ISS PBLA45 START -174.7953
HIERARCH ISS PBLA45 END -174.5665
HIERARCH ISS PBL46 START 152.5346
HIERARCH ISS PBL46 END 152.6133
HIERARCH ISS PBLA46 START -159.9338
HIERARCH ISS PBLA46 END -159.7135
HIERARCH ISS PBL56 START 107.5183
HIERARCH ISS PBL56 END 107.5402
HIERARCH ISS PBLA56 START -16.1334
HIERARCH ISS PBLA56 END -15.899
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1