Exposure
ID
PIONI.2025-03-29T03:29:45.730_1
Header ID
PIONI.2025-03-29T03:29:45.730
Date updated
2025-03-29 03:35:56 UTC+0000
Release date
2025-03-29 03:29:45 UTC+0000
UTC Start
2025-03-29 03:29:45.730
UTC End
2025-03-29 03:30:11.330
MJD Start
60763.1456681658
MJD End
60763.1459644621
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014244
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.47
Observation
ID
65905
Category
calibrator
Program ID
115.285P.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
49058
Name
HD103596
RA
178.917229
DEC
-28.47726
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4600 67.4850 266.6000 266.6000
K0-D0 95.2200 95.2450 245.9000 246.0000
K0-J3 56.0090 56.0190 328.6690 328.7260
G2-D0 39.9730 39.9750 209.3000 209.4000
G2-J3 64.4340 64.4380 36.3760 36.4530
D0-J3 104.2200 104.2250 33.6780 33.7540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.285P.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60763.1456681658
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD103596
RA 178.917229
DEC -28.47726
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.46
HIERARCH ESO ISS PBL12 END 67.485
HIERARCH ESO ISS PBLA12 START 266.6
HIERARCH ESO ISS PBLA12 END 266.6
HIERARCH ESO ISS PBL13 START 95.22
HIERARCH ESO ISS PBL13 END 95.245
HIERARCH ESO ISS PBLA13 START 245.9
HIERARCH ESO ISS PBLA13 END 246.0
HIERARCH ESO ISS PBL14 START 56.009
HIERARCH ESO ISS PBL14 END 56.019
HIERARCH ESO ISS PBLA14 START 328.669
HIERARCH ESO ISS PBLA14 END 328.726
HIERARCH ESO ISS PBL23 START 39.973
HIERARCH ESO ISS PBL23 END 39.975
HIERARCH ESO ISS PBLA23 START 209.3
HIERARCH ESO ISS PBLA23 END 209.4
HIERARCH ESO ISS PBL24 START 64.434
HIERARCH ESO ISS PBL24 END 64.438
HIERARCH ESO ISS PBLA24 START 36.376
HIERARCH ESO ISS PBLA24 END 36.453
HIERARCH ESO ISS PBL34 START 104.22
HIERARCH ESO ISS PBL34 END 104.225
HIERARCH ESO ISS PBLA34 START 33.678
HIERARCH ESO ISS PBLA34 END 33.754
HIERARCH ESO ISS AMBI TAU0 START 0.014244
HIERARCH ESO ISS AMBI TAU0 END 0.014244
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47