Exposure
- ID
- GRAVI.2021-11-27T05:59:52.788_1
- Header ID
- GRAVI.2021-11-27T05:59:52.788
- Date updated
- 2021-11-27 06:11:16 UTC+0000
- Release date
- 2021-11-27 05:59:52 UTC+0000
- UTC Start
- 2021-11-27 05:59:52.788
- UTC End
- 2021-11-27 06:03:52.788
- MJD Start
- 59545.24991653
- MJD End
- 59545.2526943078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006692
- Ambient temperature (°C)
- 11.22
- Seeing (arcsec)
- 0.585
Observation
- ID
- 48723
- Category
- calibrator
- Program ID
- 108.224U.001
- Program Title
- SPATIALLY RESOLVING BETELGEUSE AND VY CMA, THE CORNERSTONES OF THE RED SUPERGIANT FAMILY
- Program Type
- Normal
- PI / COI
- MONTARGES/ LEBRE/ DUPREE/ HUMPHREYS/ CANNON/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ BRUNO
Target
- ID
- 36490
- Name
- HD_39400
- RA
- 88.107905
- DEC
- 1.8551
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 23.8990 | 23.7970 | 138.9000 | 139.1000 |
A0-D0 | 31.4510 | 31.5510 | 72.9000 | 72.9000 |
A0-C1 | 22.3420 | 22.2780 | 113.5210 | 113.5580 |
B2-D0 | 30.8110 | 30.9330 | 27.7000 | 28.1000 |
B2-C1 | 10.2630 | 10.3040 | 27.6810 | 28.0760 |
D0-C1 | 20.5480 | 20.6290 | 207.7490 | 208.1440 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.224U.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59545.24991653 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD_39400 |
HIERARCH ESO INS SOBJ NAME | HD_39400 |
RA | 88.107905 |
DEC | 1.8551 |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 23.899 |
HIERARCH ESO ISS PBL12 END | 23.797 |
HIERARCH ESO ISS PBLA12 START | 138.9 |
HIERARCH ESO ISS PBLA12 END | 139.1 |
HIERARCH ESO ISS PBL13 START | 31.451 |
HIERARCH ESO ISS PBL13 END | 31.551 |
HIERARCH ESO ISS PBLA13 START | 72.9 |
HIERARCH ESO ISS PBLA13 END | 72.9 |
HIERARCH ESO ISS PBL14 START | 22.342 |
HIERARCH ESO ISS PBL14 END | 22.278 |
HIERARCH ESO ISS PBLA14 START | 113.521 |
HIERARCH ESO ISS PBLA14 END | 113.558 |
HIERARCH ESO ISS PBL23 START | 30.811 |
HIERARCH ESO ISS PBL23 END | 30.933 |
HIERARCH ESO ISS PBLA23 START | 27.7 |
HIERARCH ESO ISS PBLA23 END | 28.1 |
HIERARCH ESO ISS PBL24 START | 10.263 |
HIERARCH ESO ISS PBL24 END | 10.304 |
HIERARCH ESO ISS PBLA24 START | 27.681 |
HIERARCH ESO ISS PBLA24 END | 28.076 |
HIERARCH ESO ISS PBL34 START | 20.548 |
HIERARCH ESO ISS PBL34 END | 20.629 |
HIERARCH ESO ISS PBLA34 START | 207.749 |
HIERARCH ESO ISS PBLA34 END | 208.144 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00787 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005514 |
HIERARCH ESO ISS AMBI TEMP | 11.22 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.68 |