Exposure
- ID
- GRAVI.2023-01-15T04:52:46.846_1
- Header ID
- GRAVI.2023-01-15T04:52:46.846
- Date updated
- 2023-01-15 05:06:21 UTC+0000
- Release date
- 2024-01-15 05:06:21 UTC+0000
- UTC Start
- 2023-01-15 04:52:46.846
- UTC End
- 2023-01-15 04:57:10.846
- MJD Start
- 59959.20331998
- MJD End
- 59959.2063755356
- Exposure time (s)
- 264.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004363
- Ambient temperature (°C)
- 12.85
- Seeing (arcsec)
- 0.875
Observation
- ID
- 53869
- Category
- science
- Program ID
- 110.24AB.001
- Program Title
- EXPLORING THE SURFACE - WIND CONNECTION OF THE RED SUPERGIANTS, BETELGEUSE AND VY CMA
- Program Type
- Normal
- PI / COI
- MONTARGES/ CANNON/ LEBRE/ DUPREE/ HUMPHREYS/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ LOPEZ/ JONES
Target
- ID
- 40053
- Name
- VY_CMa
- RA
- 110.740596
- DEC
- -25.7676
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.2770 | 25.2640 | 145.3000 | 145.9000 |
A0-D0 | 31.8450 | 31.7790 | 73.6000 | 74.2000 |
A0-C1 | 22.5560 | 22.5220 | 118.8100 | 119.4090 |
B2-D0 | 33.8660 | 33.8440 | 28.5000 | 29.0000 |
B2-C1 | 11.2810 | 11.2740 | 28.4820 | 28.9660 |
D0-C1 | 22.5850 | 22.5700 | 208.5450 | 209.0300 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24AB.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59959.20331998 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | VY_CMa |
HIERARCH ESO INS SOBJ NAME | VY_CMa |
RA | 110.740596 |
DEC | -25.7676 |
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 | 300.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 88 |
HIERARCH ESO ISS PBL12 START | 25.277 |
HIERARCH ESO ISS PBL12 END | 25.264 |
HIERARCH ESO ISS PBLA12 START | 145.3 |
HIERARCH ESO ISS PBLA12 END | 145.9 |
HIERARCH ESO ISS PBL13 START | 31.845 |
HIERARCH ESO ISS PBL13 END | 31.779 |
HIERARCH ESO ISS PBLA13 START | 73.6 |
HIERARCH ESO ISS PBLA13 END | 74.2 |
HIERARCH ESO ISS PBL14 START | 22.556 |
HIERARCH ESO ISS PBL14 END | 22.522 |
HIERARCH ESO ISS PBLA14 START | 118.81 |
HIERARCH ESO ISS PBLA14 END | 119.409 |
HIERARCH ESO ISS PBL23 START | 33.866 |
HIERARCH ESO ISS PBL23 END | 33.844 |
HIERARCH ESO ISS PBLA23 START | 28.5 |
HIERARCH ESO ISS PBLA23 END | 29.0 |
HIERARCH ESO ISS PBL24 START | 11.281 |
HIERARCH ESO ISS PBL24 END | 11.274 |
HIERARCH ESO ISS PBLA24 START | 28.482 |
HIERARCH ESO ISS PBLA24 END | 28.966 |
HIERARCH ESO ISS PBL34 START | 22.585 |
HIERARCH ESO ISS PBL34 END | 22.57 |
HIERARCH ESO ISS PBLA34 START | 208.545 |
HIERARCH ESO ISS PBLA34 END | 209.03 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004592 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004134 |
HIERARCH ESO ISS AMBI TEMP | 12.85 |
HIERARCH ESO ISS AMBI FWHM START | 0.82 |
HIERARCH ESO ISS AMBI FWHM END | 0.93 |