Exposure
ID
PIONI.2024-07-08T02:57:47.202_1
Header ID
PIONI.2024-07-08T02:57:47.202
Date updated
2024-07-08 03:05:41 UTC+0000
Release date
2024-07-08 02:57:47 UTC+0000
UTC Start
2024-07-08 02:57:47.203
UTC End
2024-07-08 02:58:25.603
MJD Start
60499.1234629927
MJD End
60499.1239074371
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.84
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 179.6000 179.7000
A0-J2 93.3350 93.0970 123.6000 123.8000
A0-J6 149.7900 149.6270 39.8510 39.8680
B5-J2 77.4910 77.2330 92.8000 92.9000
B5-J6 188.9150 188.8000 30.4250 30.4570
J2-J6 167.6930 167.6960 6.2500 6.3530
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 60499.1234629927
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 179.6
HIERARCH ESO ISS PBLA12 END 179.7
HIERARCH ESO ISS PBL13 START 93.335
HIERARCH ESO ISS PBL13 END 93.097
HIERARCH ESO ISS PBLA13 START 123.6
HIERARCH ESO ISS PBLA13 END 123.8
HIERARCH ESO ISS PBL14 START 149.79
HIERARCH ESO ISS PBL14 END 149.627
HIERARCH ESO ISS PBLA14 START 39.851
HIERARCH ESO ISS PBLA14 END 39.868
HIERARCH ESO ISS PBL23 START 77.491
HIERARCH ESO ISS PBL23 END 77.233
HIERARCH ESO ISS PBLA23 START 92.8
HIERARCH ESO ISS PBLA23 END 92.9
HIERARCH ESO ISS PBL24 START 188.915
HIERARCH ESO ISS PBL24 END 188.8
HIERARCH ESO ISS PBLA24 START 30.425
HIERARCH ESO ISS PBLA24 END 30.457
HIERARCH ESO ISS PBL34 START 167.693
HIERARCH ESO ISS PBL34 END 167.696
HIERARCH ESO ISS PBLA34 START 6.25
HIERARCH ESO ISS PBLA34 END 6.353
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.84
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.21