Exposure
ID
PIONI.2023-09-04T02:14:52.002_1
Header ID
PIONI.2023-09-04T02:14:52.002
Date updated
2023-09-04 02:20:35 UTC+0000
Release date
2023-09-04 02:14:52 UTC+0000
UTC Start
2023-09-04 02:14:52.002
UTC End
2023-09-04 02:15:17.602
MJD Start
60191.0936574289
MJD End
60191.0939537252
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0012735
Ambient temperature (°C)
2.65
Seeing (arcsec)
1.98
Observation
ID
56845
Category
calibrator
Program ID
60.A-9209(A)
Program Title
CALIBRATION RUN FOR PIONER
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42131
Name
M05_HD174877
RA
284.226766
DEC
-62.80187
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 42.8230 42.8330 159.4000 159.5000
A0-J2 128.0300 128.0110 111.5000 111.6000
A0-J6 130.3420 130.2500 45.2390 45.3330
B5-J2 104.3260 104.2780 93.7000 93.8000
B5-J6 152.9630 152.8830 30.4450 30.5270
J2-J6 141.1540 141.1750 349.1360 349.2260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9209(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60191.0936574289
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M05_HD174877
RA 284.226766
DEC -62.80187
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.823
HIERARCH ESO ISS PBL12 END 42.833
HIERARCH ESO ISS PBLA12 START 159.4
HIERARCH ESO ISS PBLA12 END 159.5
HIERARCH ESO ISS PBL13 START 128.03
HIERARCH ESO ISS PBL13 END 128.011
HIERARCH ESO ISS PBLA13 START 111.5
HIERARCH ESO ISS PBLA13 END 111.6
HIERARCH ESO ISS PBL14 START 130.342
HIERARCH ESO ISS PBL14 END 130.25
HIERARCH ESO ISS PBLA14 START 45.239
HIERARCH ESO ISS PBLA14 END 45.333
HIERARCH ESO ISS PBL23 START 104.326
HIERARCH ESO ISS PBL23 END 104.278
HIERARCH ESO ISS PBLA23 START 93.7
HIERARCH ESO ISS PBLA23 END 93.8
HIERARCH ESO ISS PBL24 START 152.963
HIERARCH ESO ISS PBL24 END 152.883
HIERARCH ESO ISS PBLA24 START 30.445
HIERARCH ESO ISS PBLA24 END 30.527
HIERARCH ESO ISS PBL34 START 141.154
HIERARCH ESO ISS PBL34 END 141.175
HIERARCH ESO ISS PBLA34 START 349.136
HIERARCH ESO ISS PBLA34 END 349.226
HIERARCH ESO ISS AMBI TAU0 START 0.001287
HIERARCH ESO ISS AMBI TAU0 END 0.00126
HIERARCH ESO ISS AMBI TEMP 2.65
HIERARCH ESO ISS AMBI FWHM START 1.99
HIERARCH ESO ISS AMBI FWHM END 1.97