Exposure
ID
SPICA.2025-06-18T11-40-53_1
Header ID
SPICA.2025-06-18T11-40-53
Date updated
2025-06-18 11:39:48 UTC+0000
Release date
None
UTC Start
2025-06-18 11:39:48.287
UTC End
2025-06-18 11:40:48.287
MJD Start
60844.4859755405
MJD End
60844.48666998493
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
68360
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50799
Name
HD_215665
RA
341.6328
DEC
23.56565
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4749 33.4749 89.8398 89.9957
S1-E1 330.0637 330.0176 58.3685 58.4900
S1-E2 277.5089 277.4616 65.7916 65.9219
S1-W1 262.2807 262.4778 119.0147 119.2005
S1-W2 204.7642 204.7989 98.9766 99.1459
S2-E1 302.0189 301.9844 55.0513 55.1691
S2-E2 247.3159 247.2756 62.6298 62.7564
S2-W1 233.6231 233.8293 123.0200 123.2060
S2-W2 171.7962 171.8324 100.7497 100.9211
E1-E2 65.5539 65.5789 -154.7876 -154.6895
E1-W1 304.7299 305.0425 -170.2385 -170.1402
E1-W2 219.6628 219.7861 -158.9853 -158.8892
E2-W1 242.1758 242.4639 -174.3740 -174.2723
E2-W2 154.3593 154.4579 -160.7666 -160.6709
W1-W2 99.0470 99.2251 -15.8832 -15.7456
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60844.4859755405
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_215665
HIERARCH OBS RA 341.6328
HIERARCH OBS DEC 23.56565
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 33.4749
HIERARCH ISS PBL12 END 33.4749
HIERARCH ISS PBLA12 START 89.8398
HIERARCH ISS PBLA12 END 89.9957
HIERARCH ISS PBL13 START 330.0637
HIERARCH ISS PBL13 END 330.0176
HIERARCH ISS PBLA13 START 58.3685
HIERARCH ISS PBLA13 END 58.49
HIERARCH ISS PBL14 START 277.5089
HIERARCH ISS PBL14 END 277.4616
HIERARCH ISS PBLA14 START 65.7916
HIERARCH ISS PBLA14 END 65.9219
HIERARCH ISS PBL15 START 262.2807
HIERARCH ISS PBL15 END 262.4778
HIERARCH ISS PBLA15 START 119.0147
HIERARCH ISS PBLA15 END 119.2005
HIERARCH ISS PBL16 START 204.7642
HIERARCH ISS PBL16 END 204.7989
HIERARCH ISS PBLA16 START 98.9766
HIERARCH ISS PBLA16 END 99.1459
HIERARCH ISS PBL23 START 302.0189
HIERARCH ISS PBL23 END 301.9844
HIERARCH ISS PBLA23 START 55.0513
HIERARCH ISS PBLA23 END 55.1691
HIERARCH ISS PBL24 START 247.3159
HIERARCH ISS PBL24 END 247.2756
HIERARCH ISS PBLA24 START 62.6298
HIERARCH ISS PBLA24 END 62.7564
HIERARCH ISS PBL25 START 233.6231
HIERARCH ISS PBL25 END 233.8293
HIERARCH ISS PBLA25 START 123.02
HIERARCH ISS PBLA25 END 123.206
HIERARCH ISS PBL26 START 171.7962
HIERARCH ISS PBL26 END 171.8324
HIERARCH ISS PBLA26 START 100.7497
HIERARCH ISS PBLA26 END 100.9211
HIERARCH ISS PBL34 START 65.5539
HIERARCH ISS PBL34 END 65.5789
HIERARCH ISS PBLA34 START -154.7876
HIERARCH ISS PBLA34 END -154.6895
HIERARCH ISS PBL35 START 304.7299
HIERARCH ISS PBL35 END 305.0425
HIERARCH ISS PBLA35 START -170.2385
HIERARCH ISS PBLA35 END -170.1402
HIERARCH ISS PBL36 START 219.6628
HIERARCH ISS PBL36 END 219.7861
HIERARCH ISS PBLA36 START -158.9853
HIERARCH ISS PBLA36 END -158.8892
HIERARCH ISS PBL45 START 242.1758
HIERARCH ISS PBL45 END 242.4639
HIERARCH ISS PBLA45 START -174.374
HIERARCH ISS PBLA45 END -174.2723
HIERARCH ISS PBL46 START 154.3593
HIERARCH ISS PBL46 END 154.4579
HIERARCH ISS PBLA46 START -160.7666
HIERARCH ISS PBLA46 END -160.6709
HIERARCH ISS PBL56 START 99.047
HIERARCH ISS PBL56 END 99.2251
HIERARCH ISS PBLA56 START -15.8832
HIERARCH ISS PBLA56 END -15.7456
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1