Exposure
- ID
- GRAVI.2024-12-04T06:02:56.246_1
- Header ID
- GRAVI.2024-12-04T06:02:56.246
- Date updated
- 2024-12-04 06:15:34 UTC+0000
- Release date
- 2025-12-04 06:15:34 UTC+0000
- UTC Start
- 2024-12-04 06:02:56.246
- UTC End
- 2024-12-04 06:05:36.247
- MJD Start
- 60648.25203989
- MJD End
- 60648.2538917419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003532
- Ambient temperature (°C)
- 13.76
- Seeing (arcsec)
- 0.43
Observation
- ID
- 62224
- Category
- science
- Program ID
- 114.27NF.001
- Program Title
- UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
- Program Type
- Normal
- PI / COI
- JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
- ID
- 46285
- Name
- Suhail
- RA
- 136.995742
- DEC
- -43.43252
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 19.7510 | 19.9020 | 121.0000 | 121.3000 |
| A0-D0 | 30.1160 | 30.1930 | 39.2000 | 40.0000 |
| A0-C1 | 17.6560 | 17.8140 | 86.7780 | 87.4180 |
| B2-D0 | 33.5670 | 33.5630 | 3.6000 | 4.1000 |
| B2-C1 | 11.1810 | 11.1790 | 3.5660 | 4.0850 |
| D0-C1 | 22.3860 | 22.3840 | 183.6160 | 184.1350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27NF.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60648.25203989 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | lam Vel |
| HIERARCH ESO INS SOBJ NAME | Suhail |
| RA | 136.995742 |
| DEC | -43.43252 |
| 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 | 216.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 160 |
| HIERARCH ESO ISS PBL12 START | 19.751 |
| HIERARCH ESO ISS PBL12 END | 19.902 |
| HIERARCH ESO ISS PBLA12 START | 121.0 |
| HIERARCH ESO ISS PBLA12 END | 121.3 |
| HIERARCH ESO ISS PBL13 START | 30.116 |
| HIERARCH ESO ISS PBL13 END | 30.193 |
| HIERARCH ESO ISS PBLA13 START | 39.2 |
| HIERARCH ESO ISS PBLA13 END | 40.0 |
| HIERARCH ESO ISS PBL14 START | 17.656 |
| HIERARCH ESO ISS PBL14 END | 17.814 |
| HIERARCH ESO ISS PBLA14 START | 86.778 |
| HIERARCH ESO ISS PBLA14 END | 87.418 |
| HIERARCH ESO ISS PBL23 START | 33.567 |
| HIERARCH ESO ISS PBL23 END | 33.563 |
| HIERARCH ESO ISS PBLA23 START | 3.6 |
| HIERARCH ESO ISS PBLA23 END | 4.1 |
| HIERARCH ESO ISS PBL24 START | 11.181 |
| HIERARCH ESO ISS PBL24 END | 11.179 |
| HIERARCH ESO ISS PBLA24 START | 3.566 |
| HIERARCH ESO ISS PBLA24 END | 4.085 |
| HIERARCH ESO ISS PBL34 START | 22.386 |
| HIERARCH ESO ISS PBL34 END | 22.384 |
| HIERARCH ESO ISS PBLA34 START | 183.616 |
| HIERARCH ESO ISS PBLA34 END | 184.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004078 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002986 |
| HIERARCH ESO ISS AMBI TEMP | 13.76 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |