Exposure
ID
SPICA.2025-10-07T07-45-04_1
Header ID
SPICA.2025-10-07T07-45-04
Date updated
2025-10-07 07:43:59 UTC+0000
Release date
None
UTC Start
2025-10-07 07:43:59.288
UTC End
2025-10-07 07:44:59.288
MJD Start
60955.3222139813
MJD End
60955.32290842573
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
70130
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
52034
Name
HD_13974
RA
34.26346
DEC
34.22423
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0793 34.0793 88.5223 88.6754
S1-E1 328.4323 328.5129 57.1222 57.2530
S1-E2 277.6590 277.7001 64.6640 64.7987
S1-W1 273.2562 273.3485 116.0176 116.2096
S1-W2 210.5379 210.5447 97.2919 97.4587
S2-E1 299.8700 299.9580 53.7276 53.8572
S2-E2 246.8769 246.9229 61.4632 61.5962
S2-W1 243.5349 243.6390 119.7217 119.9170
S2-W2 176.9333 176.9415 98.9747 99.1440
E1-E2 64.4644 64.5130 -157.3019 -157.1674
E1-W1 299.6840 300.0406 -174.2042 -174.0586
E1-W2 215.6796 215.8709 -161.9040 -161.7681
E2-W1 238.7412 239.0469 -178.7069 -178.5560
E2-W2 151.5113 151.6541 -163.8604 -163.7235
W1-W2 100.1209 100.2670 -21.5213 -21.3360
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.3222139813
PI-COI jonak
HIERARCH OBS TARG NAME HD_13974
HIERARCH OBS RA 34.26346
HIERARCH OBS DEC 34.22423
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 34.0793
HIERARCH ISS PBL12 END 34.0793
HIERARCH ISS PBLA12 START 88.5223
HIERARCH ISS PBLA12 END 88.6754
HIERARCH ISS PBL13 START 328.4323
HIERARCH ISS PBL13 END 328.5129
HIERARCH ISS PBLA13 START 57.1222
HIERARCH ISS PBLA13 END 57.253
HIERARCH ISS PBL14 START 277.659
HIERARCH ISS PBL14 END 277.7001
HIERARCH ISS PBLA14 START 64.664
HIERARCH ISS PBLA14 END 64.7987
HIERARCH ISS PBL15 START 273.2562
HIERARCH ISS PBL15 END 273.3485
HIERARCH ISS PBLA15 START 116.0176
HIERARCH ISS PBLA15 END 116.2096
HIERARCH ISS PBL16 START 210.5379
HIERARCH ISS PBL16 END 210.5447
HIERARCH ISS PBLA16 START 97.2919
HIERARCH ISS PBLA16 END 97.4587
HIERARCH ISS PBL23 START 299.87
HIERARCH ISS PBL23 END 299.958
HIERARCH ISS PBLA23 START 53.7276
HIERARCH ISS PBLA23 END 53.8572
HIERARCH ISS PBL24 START 246.8769
HIERARCH ISS PBL24 END 246.9229
HIERARCH ISS PBLA24 START 61.4632
HIERARCH ISS PBLA24 END 61.5962
HIERARCH ISS PBL25 START 243.5349
HIERARCH ISS PBL25 END 243.639
HIERARCH ISS PBLA25 START 119.7217
HIERARCH ISS PBLA25 END 119.917
HIERARCH ISS PBL26 START 176.9333
HIERARCH ISS PBL26 END 176.9415
HIERARCH ISS PBLA26 START 98.9747
HIERARCH ISS PBLA26 END 99.144
HIERARCH ISS PBL34 START 64.4644
HIERARCH ISS PBL34 END 64.513
HIERARCH ISS PBLA34 START -157.3019
HIERARCH ISS PBLA34 END -157.1674
HIERARCH ISS PBL35 START 299.684
HIERARCH ISS PBL35 END 300.0406
HIERARCH ISS PBLA35 START -174.2042
HIERARCH ISS PBLA35 END -174.0586
HIERARCH ISS PBL36 START 215.6796
HIERARCH ISS PBL36 END 215.8709
HIERARCH ISS PBLA36 START -161.904
HIERARCH ISS PBLA36 END -161.7681
HIERARCH ISS PBL45 START 238.7412
HIERARCH ISS PBL45 END 239.0469
HIERARCH ISS PBLA45 START -178.7069
HIERARCH ISS PBLA45 END -178.556
HIERARCH ISS PBL46 START 151.5113
HIERARCH ISS PBL46 END 151.6541
HIERARCH ISS PBLA46 START -163.8604
HIERARCH ISS PBLA46 END -163.7235
HIERARCH ISS PBL56 START 100.1209
HIERARCH ISS PBL56 END 100.267
HIERARCH ISS PBLA56 START -21.5213
HIERARCH ISS PBLA56 END -21.336
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1