Exposure
ID
SPICA.2025-10-05T07-22-58_1
Header ID
SPICA.2025-10-05T07-22-58
Date updated
2025-10-05 07:21:52 UTC+0000
Release date
None
UTC Start
2025-10-05 07:21:52.935
UTC End
2025-10-05 07:22:52.935
MJD Start
60953.3068626729
MJD End
60953.30755711733
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9368 33.9355 84.0109 84.1627
S1-E1 328.8973 328.9797 53.9163 54.0266
S1-E2 278.3163 278.3473 61.1179 61.2364
S1-W1 263.3930 263.5266 110.7530 110.9593
S1-W2 207.8914 207.8978 92.3687 92.5398
S2-E1 300.0182 300.1152 50.6648 50.7722
S2-E2 247.4050 247.4459 58.0591 58.1740
S2-W1 233.5858 233.7366 114.5014 114.7122
S2-W2 174.3848 174.3945 93.9896 94.1643
E1-E2 63.2669 63.3379 -159.5521 -159.4461
E1-W1 287.7017 288.2158 -176.1141 -175.9911
E1-W2 210.4757 210.7537 -163.9796 -163.8713
E2-W1 227.7747 228.2143 179.3447 179.4759
E2-W2 147.4785 147.6856 -165.8774 -165.7677
W1-W2 93.1117 93.3176 -24.4842 -24.2968
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 60953.3068626729
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9368
HIERARCH ISS PBL12 END 33.9355
HIERARCH ISS PBLA12 START 84.0109
HIERARCH ISS PBLA12 END 84.1627
HIERARCH ISS PBL13 START 328.8973
HIERARCH ISS PBL13 END 328.9797
HIERARCH ISS PBLA13 START 53.9163
HIERARCH ISS PBLA13 END 54.0266
HIERARCH ISS PBL14 START 278.3163
HIERARCH ISS PBL14 END 278.3473
HIERARCH ISS PBLA14 START 61.1179
HIERARCH ISS PBLA14 END 61.2364
HIERARCH ISS PBL15 START 263.393
HIERARCH ISS PBL15 END 263.5266
HIERARCH ISS PBLA15 START 110.753
HIERARCH ISS PBLA15 END 110.9593
HIERARCH ISS PBL16 START 207.8914
HIERARCH ISS PBL16 END 207.8978
HIERARCH ISS PBLA16 START 92.3687
HIERARCH ISS PBLA16 END 92.5398
HIERARCH ISS PBL23 START 300.0182
HIERARCH ISS PBL23 END 300.1152
HIERARCH ISS PBLA23 START 50.6648
HIERARCH ISS PBLA23 END 50.7722
HIERARCH ISS PBL24 START 247.405
HIERARCH ISS PBL24 END 247.4459
HIERARCH ISS PBLA24 START 58.0591
HIERARCH ISS PBLA24 END 58.174
HIERARCH ISS PBL25 START 233.5858
HIERARCH ISS PBL25 END 233.7366
HIERARCH ISS PBLA25 START 114.5014
HIERARCH ISS PBLA25 END 114.7122
HIERARCH ISS PBL26 START 174.3848
HIERARCH ISS PBL26 END 174.3945
HIERARCH ISS PBLA26 START 93.9896
HIERARCH ISS PBLA26 END 94.1643
HIERARCH ISS PBL34 START 63.2669
HIERARCH ISS PBL34 END 63.3379
HIERARCH ISS PBLA34 START -159.5521
HIERARCH ISS PBLA34 END -159.4461
HIERARCH ISS PBL35 START 287.7017
HIERARCH ISS PBL35 END 288.2158
HIERARCH ISS PBLA35 START -176.1141
HIERARCH ISS PBLA35 END -175.9911
HIERARCH ISS PBL36 START 210.4757
HIERARCH ISS PBL36 END 210.7537
HIERARCH ISS PBLA36 START -163.9796
HIERARCH ISS PBLA36 END -163.8713
HIERARCH ISS PBL45 START 227.7747
HIERARCH ISS PBL45 END 228.2143
HIERARCH ISS PBLA45 START 179.3447
HIERARCH ISS PBLA45 END 179.4759
HIERARCH ISS PBL46 START 147.4785
HIERARCH ISS PBL46 END 147.6856
HIERARCH ISS PBLA46 START -165.8774
HIERARCH ISS PBLA46 END -165.7677
HIERARCH ISS PBL56 START 93.1117
HIERARCH ISS PBL56 END 93.3176
HIERARCH ISS PBLA56 START -24.4842
HIERARCH ISS PBLA56 END -24.2968
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1