Exposure
ID
PIONI.2023-08-23T08:47:35.952_1
Header ID
PIONI.2023-08-23T08:47:35.952
Date updated
2023-08-23 08:55:37 UTC+0000
Release date
2023-08-23 08:47:35 UTC+0000
UTC Start
2023-08-23 08:47:35.952
UTC End
2023-08-23 08:48:01.552
MJD Start
60179.3663883335
MJD End
60179.3666846298
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005493
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.45
Observation
ID
56727
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
42030
Name
HD_23024
RA
55.203825
DEC
-27.96993
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 85.0540 85.1220 106.7000 106.8000
A0-J2 121.4080 121.5090 82.0000 82.1000
A0-K0 122.3690 122.4440 59.2070 59.2980
G1-J2 56.6780 56.6990 43.1000 43.2000
G1-K0 90.2470 90.2510 15.1950 15.2750
J2-K0 48.1700 48.1750 341.7250 341.7770
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 60179.3663883335
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23024
RA 55.203825
DEC -27.96993
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 85.054
HIERARCH ESO ISS PBL12 END 85.122
HIERARCH ESO ISS PBLA12 START 106.7
HIERARCH ESO ISS PBLA12 END 106.8
HIERARCH ESO ISS PBL13 START 121.408
HIERARCH ESO ISS PBL13 END 121.509
HIERARCH ESO ISS PBLA13 START 82.0
HIERARCH ESO ISS PBLA13 END 82.1
HIERARCH ESO ISS PBL14 START 122.369
HIERARCH ESO ISS PBL14 END 122.444
HIERARCH ESO ISS PBLA14 START 59.207
HIERARCH ESO ISS PBLA14 END 59.298
HIERARCH ESO ISS PBL23 START 56.678
HIERARCH ESO ISS PBL23 END 56.699
HIERARCH ESO ISS PBLA23 START 43.1
HIERARCH ESO ISS PBLA23 END 43.2
HIERARCH ESO ISS PBL24 START 90.247
HIERARCH ESO ISS PBL24 END 90.251
HIERARCH ESO ISS PBLA24 START 15.195
HIERARCH ESO ISS PBLA24 END 15.275
HIERARCH ESO ISS PBL34 START 48.17
HIERARCH ESO ISS PBL34 END 48.175
HIERARCH ESO ISS PBLA34 START 341.725
HIERARCH ESO ISS PBLA34 END 341.777
HIERARCH ESO ISS AMBI TAU0 START 0.005493
HIERARCH ESO ISS AMBI TAU0 END 0.005493
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45