Exposure
ID
PIONI.2022-11-27T03:12:21.204_1
Header ID
PIONI.2022-11-27T03:12:21.204
Date updated
2022-11-27 03:21:10 UTC+0000
Release date
2023-11-27 03:21:10 UTC+0000
UTC Start
2022-11-27 03:12:21.204
UTC End
2022-11-27 03:12:46.804
MJD Start
59910.1335787461
MJD End
59910.1338750424
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004435
Ambient temperature (°C)
17.04
Seeing (arcsec)
1.15
Observation
ID
53299
Category
science
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39637
Name
HIP27835
RA
88.345248
DEC
-42.92127
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 67.6470 67.6540 21.3000 21.5000
A0-J2 109.1620 109.2760 58.9000 59.0000
A0-J3 131.8610 131.8680 17.9200 18.0320
G2-J2 69.1470 69.2610 95.5000 95.6000
G2-J3 64.4600 64.4620 14.3340 14.4410
J2-J3 86.9590 87.0250 322.5590 322.6040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59910.1335787461
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP27835
RA 88.345248
DEC -42.92127
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.647
HIERARCH ESO ISS PBL12 END 67.654
HIERARCH ESO ISS PBLA12 START 21.3
HIERARCH ESO ISS PBLA12 END 21.5
HIERARCH ESO ISS PBL13 START 109.162
HIERARCH ESO ISS PBL13 END 109.276
HIERARCH ESO ISS PBLA13 START 58.9
HIERARCH ESO ISS PBLA13 END 59.0
HIERARCH ESO ISS PBL14 START 131.861
HIERARCH ESO ISS PBL14 END 131.868
HIERARCH ESO ISS PBLA14 START 17.92
HIERARCH ESO ISS PBLA14 END 18.032
HIERARCH ESO ISS PBL23 START 69.147
HIERARCH ESO ISS PBL23 END 69.261
HIERARCH ESO ISS PBLA23 START 95.5
HIERARCH ESO ISS PBLA23 END 95.6
HIERARCH ESO ISS PBL24 START 64.46
HIERARCH ESO ISS PBL24 END 64.462
HIERARCH ESO ISS PBLA24 START 14.334
HIERARCH ESO ISS PBLA24 END 14.441
HIERARCH ESO ISS PBL34 START 86.959
HIERARCH ESO ISS PBL34 END 87.025
HIERARCH ESO ISS PBLA34 START 322.559
HIERARCH ESO ISS PBLA34 END 322.604
HIERARCH ESO ISS AMBI TAU0 START 0.004428
HIERARCH ESO ISS AMBI TAU0 END 0.004442
HIERARCH ESO ISS AMBI TEMP 17.04
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.15