Exposure
- ID
- GRAVI.2023-01-16T01:26:56.023_1
- Header ID
- GRAVI.2023-01-16T01:26:56.023
- Date updated
- 2023-01-16 01:41:15 UTC+0000
- Release date
- 2024-01-16 01:41:15 UTC+0000
- UTC Start
- 2023-01-16 01:26:56.023
- UTC End
- 2023-01-16 01:28:32.023
- MJD Start
- 59960.06037064
- MJD End
- 59960.0614817511
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007438
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.645
Observation
- ID
- 53880
- 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
- 40061
- Name
- Betelgeuse
- RA
- 88.79084
- DEC
- 7.40712
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.9510 | 24.9090 | 135.8000 | 135.7000 |
A0-D0 | 27.3080 | 27.5290 | 74.4000 | 74.4000 |
A0-C1 | 22.4530 | 22.4870 | 114.9280 | 114.7820 |
B2-D0 | 26.7580 | 26.8550 | 19.4000 | 19.9000 |
B2-C1 | 8.9140 | 8.9470 | 19.3350 | 19.8130 |
D0-C1 | 17.8430 | 17.9090 | 199.4150 | 199.8930 |
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 | 59960.06037064 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | Betelgeuse |
HIERARCH ESO INS SOBJ NAME | Betelgeuse |
RA | 88.79084 |
DEC | 7.40712 |
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 | 194.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 320 |
HIERARCH ESO ISS PBL12 START | 24.951 |
HIERARCH ESO ISS PBL12 END | 24.909 |
HIERARCH ESO ISS PBLA12 START | 135.8 |
HIERARCH ESO ISS PBLA12 END | 135.7 |
HIERARCH ESO ISS PBL13 START | 27.308 |
HIERARCH ESO ISS PBL13 END | 27.529 |
HIERARCH ESO ISS PBLA13 START | 74.4 |
HIERARCH ESO ISS PBLA13 END | 74.4 |
HIERARCH ESO ISS PBL14 START | 22.453 |
HIERARCH ESO ISS PBL14 END | 22.487 |
HIERARCH ESO ISS PBLA14 START | 114.928 |
HIERARCH ESO ISS PBLA14 END | 114.782 |
HIERARCH ESO ISS PBL23 START | 26.758 |
HIERARCH ESO ISS PBL23 END | 26.855 |
HIERARCH ESO ISS PBLA23 START | 19.4 |
HIERARCH ESO ISS PBLA23 END | 19.9 |
HIERARCH ESO ISS PBL24 START | 8.914 |
HIERARCH ESO ISS PBL24 END | 8.947 |
HIERARCH ESO ISS PBLA24 START | 19.335 |
HIERARCH ESO ISS PBLA24 END | 19.813 |
HIERARCH ESO ISS PBL34 START | 17.843 |
HIERARCH ESO ISS PBL34 END | 17.909 |
HIERARCH ESO ISS PBLA34 START | 199.415 |
HIERARCH ESO ISS PBLA34 END | 199.893 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006798 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008078 |
HIERARCH ESO ISS AMBI TEMP | 13.25 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |