Exposure
ID
MIDI.2011-03-08T03:40:52.855_1
Header ID
MIDI.2011-03-08T03:40:52.855
Date updated
2011-07-15 20:43:32 UTC+0000
Release date
2011-03-08 03:40:52 UTC+0000
UTC Start
2011-03-08 03:40:52.855
UTC End
2011-03-08 03:41:25.795
MJD Start
55628.15338953
MJD End
55628.15377078
Exposure time (s)
32.9
Validation level
1
Tau 0: Coherence time (s)
0.0031780000000000003
Ambient temperature (°C)
12.26
Seeing (arcsec)
1.21
Observation
ID
24835
Category
calibrator
Program ID
086.D-0899(L)
Program Title
INFRARED INTERFEROMETRY OF DYNAMIC C-RICH STARS: A TOOL TO STUDY THE STELLAR ATMOSPHERE AND TO CONSTRAIN EVOLUTIONARY MODELS.
Program Type
Normal
PI / COI
PALADINI/ SACUTO/ ARINGER/ HRON/ HOFNER/ MARIGO/ WITTKOWSKI
Target
ID
18093
Name
hd80493
RA
140.263254
DEC
34.39261
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
SCI_PHOT+PRISM
Stations
H0 E0
Projected baselines
Baseline Length start Length end Angle start Angle end
H0-E0 47.4480 47.5250 255.1000 254.6000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 086.D-0899(L)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED,SCIPHOT
MJD-OBS 55628.15338953
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hd80493
RA 140.263254
DEC 34.39261
HIERARCH ESO INS OPT1 ID SCI_PHOT
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 H0
HIERARCH ESO ISS CONF STATION2 E0
EXPTIME 32.9399986
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 1830
HIERARCH ESO ISS PBL12 START 47.448
HIERARCH ESO ISS PBL12 END 47.525
HIERARCH ESO ISS PBLA12 START 255.1
HIERARCH ESO ISS PBLA12 END 254.6
HIERARCH ESO ISS AMBI TAU0 START 0.002718
HIERARCH ESO ISS AMBI TAU0 END 0.003638
HIERARCH ESO ISS AMBI TEMP 12.26
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.03