Exposure
ID
SPICA.2025-08-17T09-37-00_1
Header ID
SPICA.2025-08-17T09-37-00
Date updated
2025-08-17 09:35:55 UTC+0000
Release date
None
UTC Start
2025-08-17 09:35:55.774
UTC End
2025-08-17 09:36:55.774
MJD Start
60904.3999510903
MJD End
60904.40064553473
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 29.7911 29.7889 88.2848 88.4598
S1-E1 315.2402 314.9731 55.5402 55.6360
S1-E2 260.3317 260.1168 62.8244 62.9418
S1-W1 223.6295 224.0490 122.3739 122.5676
S1-W2 178.2209 178.3013 98.5954 98.7894
S2-E1 290.6302 290.3895 52.3618 52.4484
S2-E2 233.7848 233.5866 59.6842 59.7924
S2-W1 199.6569 200.0827 127.1711 127.3565
S2-W2 149.0063 149.0909 100.6461 100.8426
E1-E2 65.8759 65.8747 -154.5303 -154.5049
E1-W1 306.4626 306.7629 -166.5943 -166.5827
E1-W2 221.4375 221.4925 -157.7901 -157.7709
E2-W1 242.4329 242.7380 -169.8501 -169.8380
E2-W2 155.7133 155.7700 -159.1686 -159.1515
W1-W2 93.9601 94.2071 -7.7386 -7.6932
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.3999510903
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 29.7911
HIERARCH ISS PBL12 END 29.7889
HIERARCH ISS PBLA12 START 88.2848
HIERARCH ISS PBLA12 END 88.4598
HIERARCH ISS PBL13 START 315.2402
HIERARCH ISS PBL13 END 314.9731
HIERARCH ISS PBLA13 START 55.5402
HIERARCH ISS PBLA13 END 55.636
HIERARCH ISS PBL14 START 260.3317
HIERARCH ISS PBL14 END 260.1168
HIERARCH ISS PBLA14 START 62.8244
HIERARCH ISS PBLA14 END 62.9418
HIERARCH ISS PBL15 START 223.6295
HIERARCH ISS PBL15 END 224.049
HIERARCH ISS PBLA15 START 122.3739
HIERARCH ISS PBLA15 END 122.5676
HIERARCH ISS PBL16 START 178.2209
HIERARCH ISS PBL16 END 178.3013
HIERARCH ISS PBLA16 START 98.5954
HIERARCH ISS PBLA16 END 98.7894
HIERARCH ISS PBL23 START 290.6302
HIERARCH ISS PBL23 END 290.3895
HIERARCH ISS PBLA23 START 52.3618
HIERARCH ISS PBLA23 END 52.4484
HIERARCH ISS PBL24 START 233.7848
HIERARCH ISS PBL24 END 233.5866
HIERARCH ISS PBLA24 START 59.6842
HIERARCH ISS PBLA24 END 59.7924
HIERARCH ISS PBL25 START 199.6569
HIERARCH ISS PBL25 END 200.0827
HIERARCH ISS PBLA25 START 127.1711
HIERARCH ISS PBLA25 END 127.3565
HIERARCH ISS PBL26 START 149.0063
HIERARCH ISS PBL26 END 149.0909
HIERARCH ISS PBLA26 START 100.6461
HIERARCH ISS PBLA26 END 100.8426
HIERARCH ISS PBL34 START 65.8759
HIERARCH ISS PBL34 END 65.8747
HIERARCH ISS PBLA34 START -154.5303
HIERARCH ISS PBLA34 END -154.5049
HIERARCH ISS PBL35 START 306.4626
HIERARCH ISS PBL35 END 306.7629
HIERARCH ISS PBLA35 START -166.5943
HIERARCH ISS PBLA35 END -166.5827
HIERARCH ISS PBL36 START 221.4375
HIERARCH ISS PBL36 END 221.4925
HIERARCH ISS PBLA36 START -157.7901
HIERARCH ISS PBLA36 END -157.7709
HIERARCH ISS PBL45 START 242.4329
HIERARCH ISS PBL45 END 242.738
HIERARCH ISS PBLA45 START -169.8501
HIERARCH ISS PBLA45 END -169.838
HIERARCH ISS PBL46 START 155.7133
HIERARCH ISS PBL46 END 155.77
HIERARCH ISS PBLA46 START -159.1686
HIERARCH ISS PBLA46 END -159.1515
HIERARCH ISS PBL56 START 93.9601
HIERARCH ISS PBL56 END 94.2071
HIERARCH ISS PBLA56 START -7.7386
HIERARCH ISS PBLA56 END -7.6932
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1