Exposure
- ID
- GRAVI.2023-01-16T02:59:20.258_1
- Header ID
- GRAVI.2023-01-16T02:59:20.258
- Date updated
- 2023-01-16 03:15:40 UTC+0000
- Release date
- 2024-01-16 03:15:40 UTC+0000
- UTC Start
- 2023-01-16 02:59:20.258
- UTC End
- 2023-01-16 03:03:44.258
- MJD Start
- 59960.12454002
- MJD End
- 59960.1275955756
- Exposure time (s)
- 264.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0094205
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.52
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 | 24.5910 | 24.6710 | 135.1000 | 135.4000 |
A0-D0 | 30.5940 | 30.7520 | 60.5000 | 61.2000 |
A0-C1 | 21.4840 | 21.6130 | 107.8780 | 108.3110 |
B2-D0 | 33.7580 | 33.7770 | 15.9000 | 16.6000 |
B2-C1 | 11.2450 | 11.2520 | 15.8960 | 16.5500 |
D0-C1 | 22.5130 | 22.5250 | 195.9570 | 196.6100 |
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 | 59960.12454002 |
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 | 24.591 |
HIERARCH ESO ISS PBL12 END | 24.671 |
HIERARCH ESO ISS PBLA12 START | 135.1 |
HIERARCH ESO ISS PBLA12 END | 135.4 |
HIERARCH ESO ISS PBL13 START | 30.594 |
HIERARCH ESO ISS PBL13 END | 30.752 |
HIERARCH ESO ISS PBLA13 START | 60.5 |
HIERARCH ESO ISS PBLA13 END | 61.2 |
HIERARCH ESO ISS PBL14 START | 21.484 |
HIERARCH ESO ISS PBL14 END | 21.613 |
HIERARCH ESO ISS PBLA14 START | 107.878 |
HIERARCH ESO ISS PBLA14 END | 108.311 |
HIERARCH ESO ISS PBL23 START | 33.758 |
HIERARCH ESO ISS PBL23 END | 33.777 |
HIERARCH ESO ISS PBLA23 START | 15.9 |
HIERARCH ESO ISS PBLA23 END | 16.6 |
HIERARCH ESO ISS PBL24 START | 11.245 |
HIERARCH ESO ISS PBL24 END | 11.252 |
HIERARCH ESO ISS PBLA24 START | 15.896 |
HIERARCH ESO ISS PBLA24 END | 16.55 |
HIERARCH ESO ISS PBL34 START | 22.513 |
HIERARCH ESO ISS PBL34 END | 22.525 |
HIERARCH ESO ISS PBLA34 START | 195.957 |
HIERARCH ESO ISS PBLA34 END | 196.61 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010101 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00874 |
HIERARCH ESO ISS AMBI TEMP | 11.98 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.55 |