Exposure
ID
PIONI.2024-07-08T03:00:17.252_1
Header ID
PIONI.2024-07-08T03:00:17.252
Date updated
2024-07-08 03:05:41 UTC+0000
Release date
2024-07-08 03:00:17 UTC+0000
UTC Start
2024-07-08 03:00:17.253
UTC End
2024-07-08 03:00:55.653
MJD Start
60499.1251996821
MJD End
60499.1256441265
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.89
Seeing (arcsec)
1.21
Observation
ID
59960
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
44487
Name
HD121052
RA
208.424909
DEC
-26.70743
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 47.9020 47.9020 180.0000 180.1000
A0-J2 92.6080 92.3700 124.2000 124.4000
A0-J6 149.2890 149.1230 39.9030 39.9200
B5-J2 76.7000 76.4400 93.1000 93.2000
B5-J6 188.5600 188.4430 30.5240 30.5560
J2-J6 167.7030 167.7070 6.5650 6.6670
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 60499.1251996821
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD121052
RA 208.424909
DEC -26.70743
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 47.902
HIERARCH ESO ISS PBL12 END 47.902
HIERARCH ESO ISS PBLA12 START 180.0
HIERARCH ESO ISS PBLA12 END 180.1
HIERARCH ESO ISS PBL13 START 92.608
HIERARCH ESO ISS PBL13 END 92.37
HIERARCH ESO ISS PBLA13 START 124.2
HIERARCH ESO ISS PBLA13 END 124.4
HIERARCH ESO ISS PBL14 START 149.289
HIERARCH ESO ISS PBL14 END 149.123
HIERARCH ESO ISS PBLA14 START 39.903
HIERARCH ESO ISS PBLA14 END 39.92
HIERARCH ESO ISS PBL23 START 76.7
HIERARCH ESO ISS PBL23 END 76.44
HIERARCH ESO ISS PBLA23 START 93.1
HIERARCH ESO ISS PBLA23 END 93.2
HIERARCH ESO ISS PBL24 START 188.56
HIERARCH ESO ISS PBL24 END 188.443
HIERARCH ESO ISS PBLA24 START 30.524
HIERARCH ESO ISS PBLA24 END 30.556
HIERARCH ESO ISS PBL34 START 167.703
HIERARCH ESO ISS PBL34 END 167.707
HIERARCH ESO ISS PBLA34 START 6.565
HIERARCH ESO ISS PBLA34 END 6.667
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.89
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21