Exposure
ID
SPICA.2025-10-06T05-54-23_1
Header ID
SPICA.2025-10-06T05-54-23
Date updated
2025-10-06 05:53:18 UTC+0000
Release date
None
UTC Start
2025-10-06 05:53:18.024
UTC End
2025-10-06 05:54:18.024
MJD Start
60954.2453475048
MJD End
60954.246041949234
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
70042
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
51967
Name
HD_4628
RA
12.09574
DEC
5.280615
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.9150 29.9072 84.1082 84.2799
S1-E1 321.1312 320.9088 53.4519 53.5305
S1-E2 265.3453 265.1447 60.2090 60.3098
S1-W1 213.8900 214.2770 117.3299 117.5544
S1-W2 176.8181 176.8553 93.8397 94.0400
S2-E1 295.7906 295.6019 50.4960 50.5654
S2-E2 238.3036 238.1270 57.2938 57.3851
S2-W1 189.5742 189.9830 122.2897 122.5091
S2-W2 147.4203 147.4682 95.8054 96.0103
E1-E2 65.5424 65.5701 -154.9946 -154.9809
E1-W1 297.3060 297.7598 -166.7846 -166.7801
E1-W2 218.8405 218.9970 -158.1177 -158.1092
E2-W1 233.5306 233.9596 -170.0720 -170.0654
E2-W2 153.4369 153.5663 -159.4513 -159.4444
W1-W2 87.4225 87.7163 -8.9456 -8.8904
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2453475048
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_4628
HIERARCH OBS RA 12.09574
HIERARCH OBS DEC 5.280615
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 29.915
HIERARCH ISS PBL12 END 29.9072
HIERARCH ISS PBLA12 START 84.1082
HIERARCH ISS PBLA12 END 84.2799
HIERARCH ISS PBL13 START 321.1312
HIERARCH ISS PBL13 END 320.9088
HIERARCH ISS PBLA13 START 53.4519
HIERARCH ISS PBLA13 END 53.5305
HIERARCH ISS PBL14 START 265.3453
HIERARCH ISS PBL14 END 265.1447
HIERARCH ISS PBLA14 START 60.209
HIERARCH ISS PBLA14 END 60.3098
HIERARCH ISS PBL15 START 213.89
HIERARCH ISS PBL15 END 214.277
HIERARCH ISS PBLA15 START 117.3299
HIERARCH ISS PBLA15 END 117.5544
HIERARCH ISS PBL16 START 176.8181
HIERARCH ISS PBL16 END 176.8553
HIERARCH ISS PBLA16 START 93.8397
HIERARCH ISS PBLA16 END 94.04
HIERARCH ISS PBL23 START 295.7906
HIERARCH ISS PBL23 END 295.6019
HIERARCH ISS PBLA23 START 50.496
HIERARCH ISS PBLA23 END 50.5654
HIERARCH ISS PBL24 START 238.3036
HIERARCH ISS PBL24 END 238.127
HIERARCH ISS PBLA24 START 57.2938
HIERARCH ISS PBLA24 END 57.3851
HIERARCH ISS PBL25 START 189.5742
HIERARCH ISS PBL25 END 189.983
HIERARCH ISS PBLA25 START 122.2897
HIERARCH ISS PBLA25 END 122.5091
HIERARCH ISS PBL26 START 147.4203
HIERARCH ISS PBL26 END 147.4682
HIERARCH ISS PBLA26 START 95.8054
HIERARCH ISS PBLA26 END 96.0103
HIERARCH ISS PBL34 START 65.5424
HIERARCH ISS PBL34 END 65.5701
HIERARCH ISS PBLA34 START -154.9946
HIERARCH ISS PBLA34 END -154.9809
HIERARCH ISS PBL35 START 297.306
HIERARCH ISS PBL35 END 297.7598
HIERARCH ISS PBLA35 START -166.7846
HIERARCH ISS PBLA35 END -166.7801
HIERARCH ISS PBL36 START 218.8405
HIERARCH ISS PBL36 END 218.997
HIERARCH ISS PBLA36 START -158.1177
HIERARCH ISS PBLA36 END -158.1092
HIERARCH ISS PBL45 START 233.5306
HIERARCH ISS PBL45 END 233.9596
HIERARCH ISS PBLA45 START -170.072
HIERARCH ISS PBLA45 END -170.0654
HIERARCH ISS PBL46 START 153.4369
HIERARCH ISS PBL46 END 153.5663
HIERARCH ISS PBLA46 START -159.4513
HIERARCH ISS PBLA46 END -159.4444
HIERARCH ISS PBL56 START 87.4225
HIERARCH ISS PBL56 END 87.7163
HIERARCH ISS PBLA56 START -8.9456
HIERARCH ISS PBLA56 END -8.8904
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1