Exposure
ID
PIONI.2023-08-19T06:30:54.957_1
Header ID
PIONI.2023-08-19T06:30:54.957
Date updated
2023-08-19 06:40:33 UTC+0000
Release date
2023-08-19 06:30:54 UTC+0000
UTC Start
2023-08-19 06:30:54.957
UTC End
2023-08-19 06:31:33.357
MJD Start
60175.2714694138
MJD End
60175.27191385824
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0029045
Ambient temperature (°C)
11.09
Seeing (arcsec)
0.675
Observation
ID
56650
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
41972
Name
HD_4595
RA
11.920779
DEC
-31.353
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 86.6470 86.7210 107.7000 107.8000
A0-J2 124.6640 124.7650 83.6000 83.7000
A0-K0 125.3760 125.4430 61.5010 61.6220
G1-J2 57.6880 57.7050 45.8000 45.9000
G1-K0 90.4830 90.4820 17.7860 17.8890
J2-K0 47.9230 47.9300 343.3880 343.4630
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 60175.2714694138
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_4595
RA 11.920779
DEC -31.353
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 86.647
HIERARCH ESO ISS PBL12 END 86.721
HIERARCH ESO ISS PBLA12 START 107.7
HIERARCH ESO ISS PBLA12 END 107.8
HIERARCH ESO ISS PBL13 START 124.664
HIERARCH ESO ISS PBL13 END 124.765
HIERARCH ESO ISS PBLA13 START 83.6
HIERARCH ESO ISS PBLA13 END 83.7
HIERARCH ESO ISS PBL14 START 125.376
HIERARCH ESO ISS PBL14 END 125.443
HIERARCH ESO ISS PBLA14 START 61.501
HIERARCH ESO ISS PBLA14 END 61.622
HIERARCH ESO ISS PBL23 START 57.688
HIERARCH ESO ISS PBL23 END 57.705
HIERARCH ESO ISS PBLA23 START 45.8
HIERARCH ESO ISS PBLA23 END 45.9
HIERARCH ESO ISS PBL24 START 90.483
HIERARCH ESO ISS PBL24 END 90.482
HIERARCH ESO ISS PBLA24 START 17.786
HIERARCH ESO ISS PBLA24 END 17.889
HIERARCH ESO ISS PBL34 START 47.923
HIERARCH ESO ISS PBL34 END 47.93
HIERARCH ESO ISS PBLA34 START 343.388
HIERARCH ESO ISS PBLA34 END 343.463
HIERARCH ESO ISS AMBI TAU0 START 0.002964
HIERARCH ESO ISS AMBI TAU0 END 0.002845
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.67