Exposure
- ID
- GRAVI.2021-08-04T23:21:19.656_1
- Header ID
- GRAVI.2021-08-04T23:21:19.656
- Date updated
- 2021-08-04 23:31:31 UTC+0000
- Release date
- 2022-08-04 23:31:31 UTC+0000
- UTC Start
- 2021-08-04 23:21:19.656
- UTC End
- 2021-08-04 23:21:31.656
- MJD Start
- 59430.97314417
- MJD End
- 59430.9732830589
- Exposure time (s)
- 12.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026375
- Ambient temperature (°C)
- 8.5
- Seeing (arcsec)
- 1.225
Observation
- ID
- 47675
- Category
- science
- Program ID
- 0103.D-0245(A)
- Program Title
- UNRAVELING THE ATMOSPHERIC DYNAMICS IN THE RED SUPERGIANT STAR VX SGR WITH THE TOMOGRAPHIC METHOD
- Program Type
- Normal
- PI / COI
- KRAVCHENKO/ CHIAVASSA/ WITTKOWSKI/ VAN ECK/ PALADINI/ MILLOUR/ JORISSEN/ LOPEZ/ CRUZAL`EBES
Target
- ID
- 35755
- Name
- VXSgr
- RA
- 272.014266
- DEC
- -22.22416
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 23.3460 | 23.3620 | 132.4000 | 132.4000 |
A0-D0 | 27.0790 | 27.1070 | 50.6000 | 50.7000 |
A0-C1 | 19.0670 | 19.0930 | 104.5000 | 104.5310 |
B2-D0 | 33.1370 | 33.1390 | 6.4000 | 6.5000 |
B2-C1 | 11.0390 | 11.0400 | 6.3490 | 6.4270 |
D0-C1 | 22.0980 | 22.0990 | 186.4030 | 186.4810 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 0103.D-0245(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59430.97314417 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | VXSgr |
HIERARCH ESO INS SOBJ NAME | VXSgr |
RA | 272.014266 |
DEC | -22.22416 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 36.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 40 |
HIERARCH ESO ISS PBL12 START | 23.346 |
HIERARCH ESO ISS PBL12 END | 23.362 |
HIERARCH ESO ISS PBLA12 START | 132.4 |
HIERARCH ESO ISS PBLA12 END | 132.4 |
HIERARCH ESO ISS PBL13 START | 27.079 |
HIERARCH ESO ISS PBL13 END | 27.107 |
HIERARCH ESO ISS PBLA13 START | 50.6 |
HIERARCH ESO ISS PBLA13 END | 50.7 |
HIERARCH ESO ISS PBL14 START | 19.067 |
HIERARCH ESO ISS PBL14 END | 19.093 |
HIERARCH ESO ISS PBLA14 START | 104.5 |
HIERARCH ESO ISS PBLA14 END | 104.531 |
HIERARCH ESO ISS PBL23 START | 33.137 |
HIERARCH ESO ISS PBL23 END | 33.139 |
HIERARCH ESO ISS PBLA23 START | 6.4 |
HIERARCH ESO ISS PBLA23 END | 6.5 |
HIERARCH ESO ISS PBL24 START | 11.039 |
HIERARCH ESO ISS PBL24 END | 11.04 |
HIERARCH ESO ISS PBLA24 START | 6.349 |
HIERARCH ESO ISS PBLA24 END | 6.427 |
HIERARCH ESO ISS PBL34 START | 22.098 |
HIERARCH ESO ISS PBL34 END | 22.099 |
HIERARCH ESO ISS PBLA34 START | 186.403 |
HIERARCH ESO ISS PBLA34 END | 186.481 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002866 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002409 |
HIERARCH ESO ISS AMBI TEMP | 8.5 |
HIERARCH ESO ISS AMBI FWHM START | 1.06 |
HIERARCH ESO ISS AMBI FWHM END | 1.39 |