Exposure
ID
PIONI.2024-07-09T23:57:31.495_1
Header ID
PIONI.2024-07-09T23:57:31.495
Date updated
2024-07-10 00:05:32 UTC+0000
Release date
2024-07-09 23:57:31 UTC+0000
UTC Start
2024-07-09 23:57:31.495
UTC End
2024-07-09 23:57:57.095
MJD Start
60500.9982811878
MJD End
60500.9985774841
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0027905
Ambient temperature (°C)
7.25
Seeing (arcsec)
0.64
Observation
ID
59996
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
44520
Name
HD100221
RA
172.952024
DEC
-24.53919
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 47.6070 47.6050 174.9000 175.0000
A0-J2 100.7290 100.5550 115.6000 115.7000
A0-J6 157.3550 157.2610 38.3800 38.3990
B5-J2 86.6800 86.5110 87.5000 87.5000
B5-J6 194.6790 194.6180 28.6920 28.7220
J2-J6 167.0620 167.0640 2.3540 2.4310
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 60500.9982811878
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD100221
RA 172.952024
DEC -24.53919
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 47.607
HIERARCH ESO ISS PBL12 END 47.605
HIERARCH ESO ISS PBLA12 START 174.9
HIERARCH ESO ISS PBLA12 END 175.0
HIERARCH ESO ISS PBL13 START 100.729
HIERARCH ESO ISS PBL13 END 100.555
HIERARCH ESO ISS PBLA13 START 115.6
HIERARCH ESO ISS PBLA13 END 115.7
HIERARCH ESO ISS PBL14 START 157.355
HIERARCH ESO ISS PBL14 END 157.261
HIERARCH ESO ISS PBLA14 START 38.38
HIERARCH ESO ISS PBLA14 END 38.399
HIERARCH ESO ISS PBL23 START 86.68
HIERARCH ESO ISS PBL23 END 86.511
HIERARCH ESO ISS PBLA23 START 87.5
HIERARCH ESO ISS PBLA23 END 87.5
HIERARCH ESO ISS PBL24 START 194.679
HIERARCH ESO ISS PBL24 END 194.618
HIERARCH ESO ISS PBLA24 START 28.692
HIERARCH ESO ISS PBLA24 END 28.722
HIERARCH ESO ISS PBL34 START 167.062
HIERARCH ESO ISS PBL34 END 167.064
HIERARCH ESO ISS PBLA34 START 2.354
HIERARCH ESO ISS PBLA34 END 2.431
HIERARCH ESO ISS AMBI TAU0 START 0.002627
HIERARCH ESO ISS AMBI TAU0 END 0.002954
HIERARCH ESO ISS AMBI TEMP 7.25
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.6