Exposure
ID
PIONI.2023-07-28T06:28:45.958_1
Header ID
PIONI.2023-07-28T06:28:45.958
Date updated
2023-07-28 06:35:35 UTC+0000
Release date
2023-07-28 06:28:45 UTC+0000
UTC Start
2023-07-28 06:28:45.959
UTC End
2023-07-28 06:29:11.559
MJD Start
60153.2699763728
MJD End
60153.2702726691
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0021245
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.955
Observation
ID
56438
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
41824
Name
HD_179688
RA
288.499038
DEC
-14.03914
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 70.0360 69.9370 137.3000 137.4000
A0-J2 95.7010 95.4890 106.8000 106.8000
A0-K0 101.4890 101.2940 78.9000 78.9140
G1-J2 50.1900 50.1240 61.6000 61.6000
G1-K0 88.0980 88.0670 36.2650 36.2740
J2-K0 47.8320 47.8360 9.5780 9.6410
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 60153.2699763728
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_179688
RA 288.499038
DEC -14.03914
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 70.036
HIERARCH ESO ISS PBL12 END 69.937
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 95.701
HIERARCH ESO ISS PBL13 END 95.489
HIERARCH ESO ISS PBLA13 START 106.8
HIERARCH ESO ISS PBLA13 END 106.8
HIERARCH ESO ISS PBL14 START 101.489
HIERARCH ESO ISS PBL14 END 101.294
HIERARCH ESO ISS PBLA14 START 78.9
HIERARCH ESO ISS PBLA14 END 78.914
HIERARCH ESO ISS PBL23 START 50.19
HIERARCH ESO ISS PBL23 END 50.124
HIERARCH ESO ISS PBLA23 START 61.6
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 88.098
HIERARCH ESO ISS PBL24 END 88.067
HIERARCH ESO ISS PBLA24 START 36.265
HIERARCH ESO ISS PBLA24 END 36.274
HIERARCH ESO ISS PBL34 START 47.832
HIERARCH ESO ISS PBL34 END 47.836
HIERARCH ESO ISS PBLA34 START 9.578
HIERARCH ESO ISS PBLA34 END 9.641
HIERARCH ESO ISS AMBI TAU0 START 0.002134
HIERARCH ESO ISS AMBI TAU0 END 0.002115
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.97