Exposure
ID
SPICA.2025-10-06T05-05-42_1
Header ID
SPICA.2025-10-06T05-05-42
Date updated
2025-10-06 05:04:37 UTC+0000
Release date
None
UTC Start
2025-10-06 05:04:37.016
UTC End
2025-10-06 05:05:37.016
MJD Start
60954.2115395363
MJD End
60954.21223398073
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
70803
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52536
Name
HD_220954
RA
351.9921
DEC
6.378992
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.0944 30.0934 89.1791 89.3525
S1-E1 315.4895 315.2298 56.2301 56.3309
S1-E2 260.9621 260.7570 63.6138 63.7350
S1-W1 228.3475 228.7554 122.9144 123.1019
S1-W2 180.7345 180.8195 99.4612 99.6513
S2-E1 290.6968 290.4608 53.0022 53.0943
S2-E2 234.1745 233.9838 60.4346 60.5472
S2-W1 204.0063 204.4183 127.6136 127.7932
S2-W2 151.2188 151.3066 101.4969 101.6890
E1-E2 65.8684 65.8635 -154.3774 -154.3452
E1-W1 307.6504 307.9238 -166.7402 -166.7220
E1-W2 221.6070 221.6476 -157.7299 -157.7041
E2-W1 243.7177 243.9998 -170.0574 -170.0389
E2-W2 155.8989 155.9449 -159.1458 -159.1221
W1-W2 95.3207 95.5554 -8.0922 -8.0421
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2115395363
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_220954
HIERARCH OBS RA 351.9921
HIERARCH OBS DEC 6.378992
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 30.0944
HIERARCH ISS PBL12 END 30.0934
HIERARCH ISS PBLA12 START 89.1791
HIERARCH ISS PBLA12 END 89.3525
HIERARCH ISS PBL13 START 315.4895
HIERARCH ISS PBL13 END 315.2298
HIERARCH ISS PBLA13 START 56.2301
HIERARCH ISS PBLA13 END 56.3309
HIERARCH ISS PBL14 START 260.9621
HIERARCH ISS PBL14 END 260.757
HIERARCH ISS PBLA14 START 63.6138
HIERARCH ISS PBLA14 END 63.735
HIERARCH ISS PBL15 START 228.3475
HIERARCH ISS PBL15 END 228.7554
HIERARCH ISS PBLA15 START 122.9144
HIERARCH ISS PBLA15 END 123.1019
HIERARCH ISS PBL16 START 180.7345
HIERARCH ISS PBL16 END 180.8195
HIERARCH ISS PBLA16 START 99.4612
HIERARCH ISS PBLA16 END 99.6513
HIERARCH ISS PBL23 START 290.6968
HIERARCH ISS PBL23 END 290.4608
HIERARCH ISS PBLA23 START 53.0022
HIERARCH ISS PBLA23 END 53.0943
HIERARCH ISS PBL24 START 234.1745
HIERARCH ISS PBL24 END 233.9838
HIERARCH ISS PBLA24 START 60.4346
HIERARCH ISS PBLA24 END 60.5472
HIERARCH ISS PBL25 START 204.0063
HIERARCH ISS PBL25 END 204.4183
HIERARCH ISS PBLA25 START 127.6136
HIERARCH ISS PBLA25 END 127.7932
HIERARCH ISS PBL26 START 151.2188
HIERARCH ISS PBL26 END 151.3066
HIERARCH ISS PBLA26 START 101.4969
HIERARCH ISS PBLA26 END 101.689
HIERARCH ISS PBL34 START 65.8684
HIERARCH ISS PBL34 END 65.8635
HIERARCH ISS PBLA34 START -154.3774
HIERARCH ISS PBLA34 END -154.3452
HIERARCH ISS PBL35 START 307.6504
HIERARCH ISS PBL35 END 307.9238
HIERARCH ISS PBLA35 START -166.7402
HIERARCH ISS PBLA35 END -166.722
HIERARCH ISS PBL36 START 221.607
HIERARCH ISS PBL36 END 221.6476
HIERARCH ISS PBLA36 START -157.7299
HIERARCH ISS PBLA36 END -157.7041
HIERARCH ISS PBL45 START 243.7177
HIERARCH ISS PBL45 END 243.9998
HIERARCH ISS PBLA45 START -170.0574
HIERARCH ISS PBLA45 END -170.0389
HIERARCH ISS PBL46 START 155.8989
HIERARCH ISS PBL46 END 155.9449
HIERARCH ISS PBLA46 START -159.1458
HIERARCH ISS PBLA46 END -159.1221
HIERARCH ISS PBL56 START 95.3207
HIERARCH ISS PBL56 END 95.5554
HIERARCH ISS PBLA56 START -8.0922
HIERARCH ISS PBLA56 END -8.0421
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1