Exposure
ID
PIONI.2024-08-22T02:40:50.163_1
Header ID
PIONI.2024-08-22T02:40:50.163
Date updated
2024-08-22 02:50:35 UTC+0000
Release date
2024-08-22 02:40:50 UTC+0000
UTC Start
2024-08-22 02:40:50.163
UTC End
2024-08-22 02:41:15.763
MJD Start
60544.1116917031
MJD End
60544.1119879994
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002694
Ambient temperature (°C)
4.46
Seeing (arcsec)
0.9450000000000001
Observation
ID
60371
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44826
Name
HD_145987
RA
244.129651
DEC
-54.17819
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 89.1620 89.1530 159.2000 159.3000
A0-J2 115.1050 115.0500 142.6000 142.8000
A0-K0 96.7960 96.6870 122.1480 122.3110
G1-J2 39.0370 38.9720 102.0000 102.2000
G1-K0 59.4990 59.4110 57.6630 57.7310
J2-K0 41.7560 41.7450 16.8330 16.9050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60544.1116917031
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145987
RA 244.129651
DEC -54.17819
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 89.162
HIERARCH ESO ISS PBL12 END 89.153
HIERARCH ESO ISS PBLA12 START 159.2
HIERARCH ESO ISS PBLA12 END 159.3
HIERARCH ESO ISS PBL13 START 115.105
HIERARCH ESO ISS PBL13 END 115.05
HIERARCH ESO ISS PBLA13 START 142.6
HIERARCH ESO ISS PBLA13 END 142.8
HIERARCH ESO ISS PBL14 START 96.796
HIERARCH ESO ISS PBL14 END 96.687
HIERARCH ESO ISS PBLA14 START 122.148
HIERARCH ESO ISS PBLA14 END 122.311
HIERARCH ESO ISS PBL23 START 39.037
HIERARCH ESO ISS PBL23 END 38.972
HIERARCH ESO ISS PBLA23 START 102.0
HIERARCH ESO ISS PBLA23 END 102.2
HIERARCH ESO ISS PBL24 START 59.499
HIERARCH ESO ISS PBL24 END 59.411
HIERARCH ESO ISS PBLA24 START 57.663
HIERARCH ESO ISS PBLA24 END 57.731
HIERARCH ESO ISS PBL34 START 41.756
HIERARCH ESO ISS PBL34 END 41.745
HIERARCH ESO ISS PBLA34 START 16.833
HIERARCH ESO ISS PBLA34 END 16.905
HIERARCH ESO ISS AMBI TAU0 START 0.002694
HIERARCH ESO ISS AMBI TAU0 END 0.002694
HIERARCH ESO ISS AMBI TEMP 4.46
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.93