Exposure
ID
PIONI.2024-07-08T02:45:12.840_1
Header ID
PIONI.2024-07-08T02:45:12.840
Date updated
2024-07-08 02:55:47 UTC+0000
Release date
2024-07-08 02:45:12 UTC+0000
UTC Start
2024-07-08 02:45:12.841
UTC End
2024-07-08 02:45:51.241
MJD Start
60499.1147319525
MJD End
60499.1151763969
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.57
Seeing (arcsec)
1.08
Observation
ID
59959
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
44486
Name
HD121524
RA
209.129749
DEC
-27.63812
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 48.0470 48.0460 177.3000 177.4000
A0-J2 98.4600 98.2340 120.9000 121.1000
A0-J6 151.7990 151.6460 39.7470 39.7730
B5-J2 82.2290 81.9900 91.8000 91.9000
B5-J6 190.0320 189.9250 29.9170 29.9560
J2-J6 167.7860 167.7880 4.2990 4.4030
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 60499.1147319525
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD121524
RA 209.129749
DEC -27.63812
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.047
HIERARCH ESO ISS PBL12 END 48.046
HIERARCH ESO ISS PBLA12 START 177.3
HIERARCH ESO ISS PBLA12 END 177.4
HIERARCH ESO ISS PBL13 START 98.46
HIERARCH ESO ISS PBL13 END 98.234
HIERARCH ESO ISS PBLA13 START 120.9
HIERARCH ESO ISS PBLA13 END 121.1
HIERARCH ESO ISS PBL14 START 151.799
HIERARCH ESO ISS PBL14 END 151.646
HIERARCH ESO ISS PBLA14 START 39.747
HIERARCH ESO ISS PBLA14 END 39.773
HIERARCH ESO ISS PBL23 START 82.229
HIERARCH ESO ISS PBL23 END 81.99
HIERARCH ESO ISS PBLA23 START 91.8
HIERARCH ESO ISS PBLA23 END 91.9
HIERARCH ESO ISS PBL24 START 190.032
HIERARCH ESO ISS PBL24 END 189.925
HIERARCH ESO ISS PBLA24 START 29.917
HIERARCH ESO ISS PBLA24 END 29.956
HIERARCH ESO ISS PBL34 START 167.786
HIERARCH ESO ISS PBL34 END 167.788
HIERARCH ESO ISS PBLA34 START 4.299
HIERARCH ESO ISS PBLA34 END 4.403
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.57
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08