Exposure
ID
PIONI.2023-07-27T07:30:19.691_1
Header ID
PIONI.2023-07-27T07:30:19.691
Date updated
2023-07-27 07:35:24 UTC+0000
Release date
2023-07-27 07:30:19 UTC+0000
UTC Start
2023-07-27 07:30:19.691
UTC End
2023-07-27 07:30:45.291
MJD Start
60152.3127279053
MJD End
60152.3130242016
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0023475
Ambient temperature (°C)
10.54
Seeing (arcsec)
0.805
Observation
ID
56421
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41809
Name
HD_184356
RA
294.541947
DEC
-63.9155
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 90.5080 90.5070 155.6000 155.8000
A0-J2 122.8200 122.7910 140.7000 140.8000
A0-K0 106.3950 106.3290 123.7010 123.8580
G1-J2 42.3710 42.3280 107.3000 107.4000
G1-K0 56.2740 56.2020 65.4250 65.5250
J2-K0 37.5640 37.5540 16.5850 16.6670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60152.3127279053
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_184356
RA 294.541947
DEC -63.9155
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.508
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 155.6
HIERARCH ESO ISS PBLA12 END 155.8
HIERARCH ESO ISS PBL13 START 122.82
HIERARCH ESO ISS PBL13 END 122.791
HIERARCH ESO ISS PBLA13 START 140.7
HIERARCH ESO ISS PBLA13 END 140.8
HIERARCH ESO ISS PBL14 START 106.395
HIERARCH ESO ISS PBL14 END 106.329
HIERARCH ESO ISS PBLA14 START 123.701
HIERARCH ESO ISS PBLA14 END 123.858
HIERARCH ESO ISS PBL23 START 42.371
HIERARCH ESO ISS PBL23 END 42.328
HIERARCH ESO ISS PBLA23 START 107.3
HIERARCH ESO ISS PBLA23 END 107.4
HIERARCH ESO ISS PBL24 START 56.274
HIERARCH ESO ISS PBL24 END 56.202
HIERARCH ESO ISS PBLA24 START 65.425
HIERARCH ESO ISS PBLA24 END 65.525
HIERARCH ESO ISS PBL34 START 37.564
HIERARCH ESO ISS PBL34 END 37.554
HIERARCH ESO ISS PBLA34 START 16.585
HIERARCH ESO ISS PBLA34 END 16.667
HIERARCH ESO ISS AMBI TAU0 START 0.002403
HIERARCH ESO ISS AMBI TAU0 END 0.002292
HIERARCH ESO ISS AMBI TEMP 10.54
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.81