Exposure
ID
SPICA.2025-10-06T05-06-48_1
Header ID
SPICA.2025-10-06T05-06-48
Date updated
2025-10-06 05:05:43 UTC+0000
Release date
None
UTC Start
2025-10-06 05:05:43.142
UTC End
2025-10-06 05:06:43.142
MJD Start
60954.2123048843
MJD End
60954.21299932873
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 30.0934 30.0927 89.3557 89.5291
S1-E1 315.2250 314.9638 56.3328 56.4344
S1-E2 260.7532 260.5479 63.7372 63.8591
S1-W1 228.7629 229.1714 123.1054 123.2917
S1-W2 180.8211 180.9076 99.6548 99.8445
S2-E1 290.4564 290.2186 53.0960 53.1887
S2-E2 233.9803 233.7889 60.5493 60.6627
S2-W1 204.4259 204.8378 127.7965 127.9749
S2-W2 151.3082 151.3972 101.6926 101.8842
E1-E2 65.8634 65.8574 -154.3446 -154.3119
E1-W1 307.9288 308.1957 -166.7217 -166.7033
E1-W2 221.6483 221.6846 -157.7036 -157.6773
E2-W1 244.0049 244.2816 -170.0385 -170.0198
E2-W2 155.9457 155.9887 -159.1216 -159.0975
W1-W2 95.5597 95.7924 -8.0412 -7.9914
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2123048843
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 30.0934
HIERARCH ISS PBL12 END 30.0927
HIERARCH ISS PBLA12 START 89.3557
HIERARCH ISS PBLA12 END 89.5291
HIERARCH ISS PBL13 START 315.225
HIERARCH ISS PBL13 END 314.9638
HIERARCH ISS PBLA13 START 56.3328
HIERARCH ISS PBLA13 END 56.4344
HIERARCH ISS PBL14 START 260.7532
HIERARCH ISS PBL14 END 260.5479
HIERARCH ISS PBLA14 START 63.7372
HIERARCH ISS PBLA14 END 63.8591
HIERARCH ISS PBL15 START 228.7629
HIERARCH ISS PBL15 END 229.1714
HIERARCH ISS PBLA15 START 123.1054
HIERARCH ISS PBLA15 END 123.2917
HIERARCH ISS PBL16 START 180.8211
HIERARCH ISS PBL16 END 180.9076
HIERARCH ISS PBLA16 START 99.6548
HIERARCH ISS PBLA16 END 99.8445
HIERARCH ISS PBL23 START 290.4564
HIERARCH ISS PBL23 END 290.2186
HIERARCH ISS PBLA23 START 53.096
HIERARCH ISS PBLA23 END 53.1887
HIERARCH ISS PBL24 START 233.9803
HIERARCH ISS PBL24 END 233.7889
HIERARCH ISS PBLA24 START 60.5493
HIERARCH ISS PBLA24 END 60.6627
HIERARCH ISS PBL25 START 204.4259
HIERARCH ISS PBL25 END 204.8378
HIERARCH ISS PBLA25 START 127.7965
HIERARCH ISS PBLA25 END 127.9749
HIERARCH ISS PBL26 START 151.3082
HIERARCH ISS PBL26 END 151.3972
HIERARCH ISS PBLA26 START 101.6926
HIERARCH ISS PBLA26 END 101.8842
HIERARCH ISS PBL34 START 65.8634
HIERARCH ISS PBL34 END 65.8574
HIERARCH ISS PBLA34 START -154.3446
HIERARCH ISS PBLA34 END -154.3119
HIERARCH ISS PBL35 START 307.9288
HIERARCH ISS PBL35 END 308.1957
HIERARCH ISS PBLA35 START -166.7217
HIERARCH ISS PBLA35 END -166.7033
HIERARCH ISS PBL36 START 221.6483
HIERARCH ISS PBL36 END 221.6846
HIERARCH ISS PBLA36 START -157.7036
HIERARCH ISS PBLA36 END -157.6773
HIERARCH ISS PBL45 START 244.0049
HIERARCH ISS PBL45 END 244.2816
HIERARCH ISS PBLA45 START -170.0385
HIERARCH ISS PBLA45 END -170.0198
HIERARCH ISS PBL46 START 155.9457
HIERARCH ISS PBL46 END 155.9887
HIERARCH ISS PBLA46 START -159.1216
HIERARCH ISS PBLA46 END -159.0975
HIERARCH ISS PBL56 START 95.5597
HIERARCH ISS PBL56 END 95.7924
HIERARCH ISS PBLA56 START -8.0412
HIERARCH ISS PBLA56 END -7.9914
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1