Exposure
ID
PIONI.2024-07-08T02:58:37.266_1
Header ID
PIONI.2024-07-08T02:58:37.266
Date updated
2024-07-08 03:05:41 UTC+0000
Release date
2024-07-08 02:58:37 UTC+0000
UTC Start
2024-07-08 02:58:37.266
UTC End
2024-07-08 02:59:15.666
MJD Start
60499.1240424253
MJD End
60499.1244868697
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.91
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 179.7000 179.9000
A0-J2 93.0920 92.8550 123.8000 124.0000
A0-J6 149.6240 149.4600 39.8680 39.8860
B5-J2 77.2230 76.9690 92.9000 93.0000
B5-J6 188.7950 188.6820 30.4590 30.4910
J2-J6 167.6970 167.7000 6.3570 6.4580
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 60499.1240424253
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 179.7
HIERARCH ESO ISS PBLA12 END 179.9
HIERARCH ESO ISS PBL13 START 93.092
HIERARCH ESO ISS PBL13 END 92.855
HIERARCH ESO ISS PBLA13 START 123.8
HIERARCH ESO ISS PBLA13 END 124.0
HIERARCH ESO ISS PBL14 START 149.624
HIERARCH ESO ISS PBL14 END 149.46
HIERARCH ESO ISS PBLA14 START 39.868
HIERARCH ESO ISS PBLA14 END 39.886
HIERARCH ESO ISS PBL23 START 77.223
HIERARCH ESO ISS PBL23 END 76.969
HIERARCH ESO ISS PBLA23 START 92.9
HIERARCH ESO ISS PBLA23 END 93.0
HIERARCH ESO ISS PBL24 START 188.795
HIERARCH ESO ISS PBL24 END 188.682
HIERARCH ESO ISS PBLA24 START 30.459
HIERARCH ESO ISS PBLA24 END 30.491
HIERARCH ESO ISS PBL34 START 167.697
HIERARCH ESO ISS PBL34 END 167.7
HIERARCH ESO ISS PBLA34 START 6.357
HIERARCH ESO ISS PBLA34 END 6.458
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.91
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21