Exposure
ID
PIONI.2024-07-09T23:56:53.911_1
Header ID
PIONI.2024-07-09T23:56:53.911
Date updated
2024-07-10 00:05:32 UTC+0000
Release date
2024-07-09 23:56:53 UTC+0000
UTC Start
2024-07-09 23:56:53.911
UTC End
2024-07-09 23:57:19.511
MJD Start
60500.9978461936
MJD End
60500.9981424899
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002627
Ambient temperature (°C)
7.25
Seeing (arcsec)
0.68
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 47.6090 47.6070 174.8000 174.9000
A0-J2 100.9080 100.7340 115.5000 115.6000
A0-J6 157.4520 157.3580 38.3600 38.3790
B5-J2 86.8530 86.6840 87.4000 87.5000
B5-J6 194.7420 194.6810 28.6620 28.6920
J2-J6 167.0600 167.0620 2.2750 2.3520
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 60500.9978461936
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 47.609
HIERARCH ESO ISS PBL12 END 47.607
HIERARCH ESO ISS PBLA12 START 174.8
HIERARCH ESO ISS PBLA12 END 174.9
HIERARCH ESO ISS PBL13 START 100.908
HIERARCH ESO ISS PBL13 END 100.734
HIERARCH ESO ISS PBLA13 START 115.5
HIERARCH ESO ISS PBLA13 END 115.6
HIERARCH ESO ISS PBL14 START 157.452
HIERARCH ESO ISS PBL14 END 157.358
HIERARCH ESO ISS PBLA14 START 38.36
HIERARCH ESO ISS PBLA14 END 38.379
HIERARCH ESO ISS PBL23 START 86.853
HIERARCH ESO ISS PBL23 END 86.684
HIERARCH ESO ISS PBLA23 START 87.4
HIERARCH ESO ISS PBLA23 END 87.5
HIERARCH ESO ISS PBL24 START 194.742
HIERARCH ESO ISS PBL24 END 194.681
HIERARCH ESO ISS PBLA24 START 28.662
HIERARCH ESO ISS PBLA24 END 28.692
HIERARCH ESO ISS PBL34 START 167.06
HIERARCH ESO ISS PBL34 END 167.062
HIERARCH ESO ISS PBLA34 START 2.275
HIERARCH ESO ISS PBLA34 END 2.352
HIERARCH ESO ISS AMBI TAU0 START 0.002627
HIERARCH ESO ISS AMBI TAU0 END 0.002627
HIERARCH ESO ISS AMBI TEMP 7.25
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68