Exposure
ID
PIONI.2024-07-09T01:44:31.472_1
Header ID
PIONI.2024-07-09T01:44:31.472
Date updated
2024-07-09 01:50:28 UTC+0000
Release date
2024-07-09 01:44:31 UTC+0000
UTC Start
2024-07-09 01:44:31.472
UTC End
2024-07-09 01:44:57.072
MJD Start
60500.0725864847
MJD End
60500.072882781
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003377
Ambient temperature (°C)
7.64
Seeing (arcsec)
0.715
Observation
ID
59977
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
44501
Name
HD116448
RA
201.09534
DEC
-38.03345
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6360 48.6370 173.6000 173.7000
A0-J2 111.3570 111.2420 121.9000 122.1000
A0-J6 145.4660 145.3440 42.2820 42.3230
B5-J2 89.7220 89.5840 96.8000 96.9000
B5-J6 181.3020 181.2080 30.6600 30.7030
J2-J6 166.5500 166.5500 1.1510 1.2290
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 60500.0725864847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD116448
RA 201.09534
DEC -38.03345
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.636
HIERARCH ESO ISS PBL12 END 48.637
HIERARCH ESO ISS PBLA12 START 173.6
HIERARCH ESO ISS PBLA12 END 173.7
HIERARCH ESO ISS PBL13 START 111.357
HIERARCH ESO ISS PBL13 END 111.242
HIERARCH ESO ISS PBLA13 START 121.9
HIERARCH ESO ISS PBLA13 END 122.1
HIERARCH ESO ISS PBL14 START 145.466
HIERARCH ESO ISS PBL14 END 145.344
HIERARCH ESO ISS PBLA14 START 42.282
HIERARCH ESO ISS PBLA14 END 42.323
HIERARCH ESO ISS PBL23 START 89.722
HIERARCH ESO ISS PBL23 END 89.584
HIERARCH ESO ISS PBLA23 START 96.8
HIERARCH ESO ISS PBLA23 END 96.9
HIERARCH ESO ISS PBL24 START 181.302
HIERARCH ESO ISS PBL24 END 181.208
HIERARCH ESO ISS PBLA24 START 30.66
HIERARCH ESO ISS PBLA24 END 30.703
HIERARCH ESO ISS PBL34 START 166.55
HIERARCH ESO ISS PBL34 END 166.55
HIERARCH ESO ISS PBLA34 START 1.151
HIERARCH ESO ISS PBLA34 END 1.229
HIERARCH ESO ISS AMBI TAU0 START 0.003218
HIERARCH ESO ISS AMBI TAU0 END 0.003536
HIERARCH ESO ISS AMBI TEMP 7.64
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.7