Exposure
ID
PIONI.2024-09-02T06:26:21.753_1
Header ID
PIONI.2024-09-02T06:26:21.753
Date updated
2024-09-02 06:35:52 UTC+0000
Release date
2024-09-02 06:26:21 UTC+0000
UTC Start
2024-09-02 06:26:21.753
UTC End
2024-09-02 06:27:00.153
MJD Start
60555.2683073273
MJD End
60555.26875177174
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004994
Ambient temperature (°C)
15.93
Seeing (arcsec)
0.705
Observation
ID
60504
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
44950
Name
HD29399
RA
68.387613
DEC
-62.82378
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 67.1510 67.2320 54.4000 54.7000
A0-J2 116.5330 116.5850 34.6000 34.8000
A0-K0 126.6480 126.6590 20.7260 20.9170
G1-J2 58.0300 58.0290 11.5000 11.7000
G1-K0 80.0090 80.0170 352.9630 353.0920
J2-K0 31.0510 31.0930 316.5440 316.6390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60555.2683073273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD29399
RA 68.387613
DEC -62.82378
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.151
HIERARCH ESO ISS PBL12 END 67.232
HIERARCH ESO ISS PBLA12 START 54.4
HIERARCH ESO ISS PBLA12 END 54.7
HIERARCH ESO ISS PBL13 START 116.533
HIERARCH ESO ISS PBL13 END 116.585
HIERARCH ESO ISS PBLA13 START 34.6
HIERARCH ESO ISS PBLA13 END 34.8
HIERARCH ESO ISS PBL14 START 126.648
HIERARCH ESO ISS PBL14 END 126.659
HIERARCH ESO ISS PBLA14 START 20.726
HIERARCH ESO ISS PBLA14 END 20.917
HIERARCH ESO ISS PBL23 START 58.03
HIERARCH ESO ISS PBL23 END 58.029
HIERARCH ESO ISS PBLA23 START 11.5
HIERARCH ESO ISS PBLA23 END 11.7
HIERARCH ESO ISS PBL24 START 80.009
HIERARCH ESO ISS PBL24 END 80.017
HIERARCH ESO ISS PBLA24 START 352.963
HIERARCH ESO ISS PBLA24 END 353.092
HIERARCH ESO ISS PBL34 START 31.051
HIERARCH ESO ISS PBL34 END 31.093
HIERARCH ESO ISS PBLA34 START 316.544
HIERARCH ESO ISS PBLA34 END 316.639
HIERARCH ESO ISS AMBI TAU0 START 0.005045
HIERARCH ESO ISS AMBI TAU0 END 0.004943
HIERARCH ESO ISS AMBI TEMP 15.93
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71