Exposure
ID
PIONI.2024-08-22T02:41:27.605_1
Header ID
PIONI.2024-08-22T02:41:27.605
Date updated
2024-08-22 02:50:35 UTC+0000
Release date
2024-08-22 02:41:27 UTC+0000
UTC Start
2024-08-22 02:41:27.605
UTC End
2024-08-22 02:41:53.205
MJD Start
60544.1121250633
MJD End
60544.1124213596
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002694
Ambient temperature (°C)
4.47
Seeing (arcsec)
0.93
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 89.1530 89.1440 159.3000 159.5000
A0-J2 115.0490 114.9940 142.8000 142.9000
A0-K0 96.6840 96.5760 122.3130 122.4760
G1-J2 38.9700 38.9050 102.2000 102.3000
G1-K0 59.4080 59.3200 57.7310 57.7990
J2-K0 41.7440 41.7330 16.9050 16.9770
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 60544.1121250633
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 89.153
HIERARCH ESO ISS PBL12 END 89.144
HIERARCH ESO ISS PBLA12 START 159.3
HIERARCH ESO ISS PBLA12 END 159.5
HIERARCH ESO ISS PBL13 START 115.049
HIERARCH ESO ISS PBL13 END 114.994
HIERARCH ESO ISS PBLA13 START 142.8
HIERARCH ESO ISS PBLA13 END 142.9
HIERARCH ESO ISS PBL14 START 96.684
HIERARCH ESO ISS PBL14 END 96.576
HIERARCH ESO ISS PBLA14 START 122.313
HIERARCH ESO ISS PBLA14 END 122.476
HIERARCH ESO ISS PBL23 START 38.97
HIERARCH ESO ISS PBL23 END 38.905
HIERARCH ESO ISS PBLA23 START 102.2
HIERARCH ESO ISS PBLA23 END 102.3
HIERARCH ESO ISS PBL24 START 59.408
HIERARCH ESO ISS PBL24 END 59.32
HIERARCH ESO ISS PBLA24 START 57.731
HIERARCH ESO ISS PBLA24 END 57.799
HIERARCH ESO ISS PBL34 START 41.744
HIERARCH ESO ISS PBL34 END 41.733
HIERARCH ESO ISS PBLA34 START 16.905
HIERARCH ESO ISS PBLA34 END 16.977
HIERARCH ESO ISS AMBI TAU0 START 0.002694
HIERARCH ESO ISS AMBI TAU0 END 0.002694
HIERARCH ESO ISS AMBI TEMP 4.47
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93