Exposure
ID
SPICA.2025-08-22T09-14-00_1
Header ID
SPICA.2025-08-22T09-14-00
Date updated
2025-08-22 09:12:55 UTC+0000
Release date
None
UTC Start
2025-08-22 09:12:55.101
UTC End
2025-08-22 09:13:55.101
MJD Start
60909.3839710743
MJD End
60909.38466551873
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1198 32.1200 89.6144 89.7769
S1-E1 305.9669 306.1649 55.3568 55.5221
S1-E2 258.0488 258.1789 63.6364 63.7972
S1-W1 276.3511 276.3068 117.1446 117.3459
S1-W2 202.7897 202.7645 98.8324 99.0063
S2-E1 280.0038 280.2003 51.6544 51.8227
S2-E2 229.6058 229.7359 60.1234 60.2859
S2-W1 248.3125 248.2794 120.5723 120.7786
S2-W2 171.1621 171.1379 100.5551 100.7313
E1-E2 62.7856 62.8380 -160.9324 -160.7298
E1-W1 300.0693 300.3216 -178.8909 -178.6727
E1-W2 211.3967 211.5778 -165.9456 -165.7387
E2-W1 241.1210 241.3176 176.5041 176.7260
E2-W2 148.9524 149.0808 -168.0565 -167.8478
W1-W2 105.2961 105.3553 -25.6189 -25.3843
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60909.3839710743
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.1198
HIERARCH ISS PBL12 END 32.12
HIERARCH ISS PBLA12 START 89.6144
HIERARCH ISS PBLA12 END 89.7769
HIERARCH ISS PBL13 START 305.9669
HIERARCH ISS PBL13 END 306.1649
HIERARCH ISS PBLA13 START 55.3568
HIERARCH ISS PBLA13 END 55.5221
HIERARCH ISS PBL14 START 258.0488
HIERARCH ISS PBL14 END 258.1789
HIERARCH ISS PBLA14 START 63.6364
HIERARCH ISS PBLA14 END 63.7972
HIERARCH ISS PBL15 START 276.3511
HIERARCH ISS PBL15 END 276.3068
HIERARCH ISS PBLA15 START 117.1446
HIERARCH ISS PBLA15 END 117.3459
HIERARCH ISS PBL16 START 202.7897
HIERARCH ISS PBL16 END 202.7645
HIERARCH ISS PBLA16 START 98.8324
HIERARCH ISS PBLA16 END 99.0063
HIERARCH ISS PBL23 START 280.0038
HIERARCH ISS PBL23 END 280.2003
HIERARCH ISS PBLA23 START 51.6544
HIERARCH ISS PBLA23 END 51.8227
HIERARCH ISS PBL24 START 229.6058
HIERARCH ISS PBL24 END 229.7359
HIERARCH ISS PBLA24 START 60.1234
HIERARCH ISS PBLA24 END 60.2859
HIERARCH ISS PBL25 START 248.3125
HIERARCH ISS PBL25 END 248.2794
HIERARCH ISS PBLA25 START 120.5723
HIERARCH ISS PBLA25 END 120.7786
HIERARCH ISS PBL26 START 171.1621
HIERARCH ISS PBL26 END 171.1379
HIERARCH ISS PBLA26 START 100.5551
HIERARCH ISS PBLA26 END 100.7313
HIERARCH ISS PBL34 START 62.7856
HIERARCH ISS PBL34 END 62.838
HIERARCH ISS PBLA34 START -160.9324
HIERARCH ISS PBLA34 END -160.7298
HIERARCH ISS PBL35 START 300.0693
HIERARCH ISS PBL35 END 300.3216
HIERARCH ISS PBLA35 START -178.8909
HIERARCH ISS PBLA35 END -178.6727
HIERARCH ISS PBL36 START 211.3967
HIERARCH ISS PBL36 END 211.5778
HIERARCH ISS PBLA36 START -165.9456
HIERARCH ISS PBLA36 END -165.7387
HIERARCH ISS PBL45 START 241.121
HIERARCH ISS PBL45 END 241.3176
HIERARCH ISS PBLA45 START 176.5041
HIERARCH ISS PBLA45 END 176.726
HIERARCH ISS PBL46 START 148.9524
HIERARCH ISS PBL46 END 149.0808
HIERARCH ISS PBLA46 START -168.0565
HIERARCH ISS PBLA46 END -167.8478
HIERARCH ISS PBL56 START 105.2961
HIERARCH ISS PBL56 END 105.3553
HIERARCH ISS PBLA56 START -25.6189
HIERARCH ISS PBLA56 END -25.3843
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1