Exposure
- ID
- GRAVI.2023-01-23T06:28:59.276_1
- Header ID
- GRAVI.2023-01-23T06:28:59.276
- Date updated
- 2023-01-23 06:40:34 UTC+0000
- Release date
- 2023-01-23 06:28:59 UTC+0000
- UTC Start
- 2023-01-23 06:28:59.276
- UTC End
- 2023-01-23 06:34:59.276
- MJD Start
- 59967.27013051
- MJD End
- 59967.2742971767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008358
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.62
Observation
- ID
- 53675
- Category
- calibrator
- 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
- 39903
- Name
- HD_55762
- RA
- 108.350242
- DEC
- -22.67445
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 54.7760 | 53.7870 | 290.3000 | 291.3000 |
| K0-D0 | 77.7340 | 76.2800 | 264.7000 | 265.2000 |
| K0-J3 | 55.1700 | 55.1380 | 353.8410 | 354.7830 |
| G2-D0 | 36.8950 | 36.6120 | 224.8000 | 225.0000 |
| G2-J3 | 57.9190 | 57.3380 | 51.7260 | 51.8830 |
| D0-J3 | 94.6520 | 93.7900 | 49.0470 | 49.2050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24AB.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59967.27013051 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD_55762 |
| HIERARCH ESO INS SOBJ NAME | HD_55762 |
| RA | 108.350242 |
| DEC | -22.67445 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 54.776 |
| HIERARCH ESO ISS PBL12 END | 53.787 |
| HIERARCH ESO ISS PBLA12 START | 290.3 |
| HIERARCH ESO ISS PBLA12 END | 291.3 |
| HIERARCH ESO ISS PBL13 START | 77.734 |
| HIERARCH ESO ISS PBL13 END | 76.28 |
| HIERARCH ESO ISS PBLA13 START | 264.7 |
| HIERARCH ESO ISS PBLA13 END | 265.2 |
| HIERARCH ESO ISS PBL14 START | 55.17 |
| HIERARCH ESO ISS PBL14 END | 55.138 |
| HIERARCH ESO ISS PBLA14 START | 353.841 |
| HIERARCH ESO ISS PBLA14 END | 354.783 |
| HIERARCH ESO ISS PBL23 START | 36.895 |
| HIERARCH ESO ISS PBL23 END | 36.612 |
| HIERARCH ESO ISS PBLA23 START | 224.8 |
| HIERARCH ESO ISS PBLA23 END | 225.0 |
| HIERARCH ESO ISS PBL24 START | 57.919 |
| HIERARCH ESO ISS PBL24 END | 57.338 |
| HIERARCH ESO ISS PBLA24 START | 51.726 |
| HIERARCH ESO ISS PBLA24 END | 51.883 |
| HIERARCH ESO ISS PBL34 START | 94.652 |
| HIERARCH ESO ISS PBL34 END | 93.79 |
| HIERARCH ESO ISS PBLA34 START | 49.047 |
| HIERARCH ESO ISS PBLA34 END | 49.205 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007271 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009445 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |