Exposure
ID
PIONI.2024-09-09T01:02:40.105_1
Header ID
PIONI.2024-09-09T01:02:40.105
Date updated
2024-09-09 01:10:43 UTC+0000
Release date
2024-09-09 01:02:40 UTC+0000
UTC Start
2024-09-09 01:02:40.104
UTC End
2024-09-09 01:03:05.704
MJD Start
60562.0435197279
MJD End
60562.0438160242
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004653
Ambient temperature (°C)
15.66
Seeing (arcsec)
0.75
Observation
ID
60690
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
45126
Name
HD_164969
RA
271.004369
DEC
-6.39163
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 43.9620 43.9440 160.6000 160.7000
A0-J2 118.8000 118.6670 95.6000 95.6000
A0-J6 169.0650 169.0850 33.4180 33.4450
B5-J2 107.8890 107.8140 73.9000 73.9000
B5-J6 198.7520 198.7880 23.2680 23.3100
J2-J6 154.6880 154.6610 350.6470 350.7260
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 60562.0435197279
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164969
RA 271.004369
DEC -6.39163
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 43.962
HIERARCH ESO ISS PBL12 END 43.944
HIERARCH ESO ISS PBLA12 START 160.6
HIERARCH ESO ISS PBLA12 END 160.7
HIERARCH ESO ISS PBL13 START 118.8
HIERARCH ESO ISS PBL13 END 118.667
HIERARCH ESO ISS PBLA13 START 95.6
HIERARCH ESO ISS PBLA13 END 95.6
HIERARCH ESO ISS PBL14 START 169.065
HIERARCH ESO ISS PBL14 END 169.085
HIERARCH ESO ISS PBLA14 START 33.418
HIERARCH ESO ISS PBLA14 END 33.445
HIERARCH ESO ISS PBL23 START 107.889
HIERARCH ESO ISS PBL23 END 107.814
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 198.752
HIERARCH ESO ISS PBL24 END 198.788
HIERARCH ESO ISS PBLA24 START 23.268
HIERARCH ESO ISS PBLA24 END 23.31
HIERARCH ESO ISS PBL34 START 154.688
HIERARCH ESO ISS PBL34 END 154.661
HIERARCH ESO ISS PBLA34 START 350.647
HIERARCH ESO ISS PBLA34 END 350.726
HIERARCH ESO ISS AMBI TAU0 START 0.004653
HIERARCH ESO ISS AMBI TAU0 END 0.004653
HIERARCH ESO ISS AMBI TEMP 15.66
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75