Exposure
- ID
- GRAVI.2024-12-04T06:14:53.277_1
- Header ID
- GRAVI.2024-12-04T06:14:53.277
- Date updated
- 2024-12-04 06:30:39 UTC+0000
- Release date
- 2025-12-04 06:30:39 UTC+0000
- UTC Start
- 2024-12-04 06:14:53.277
- UTC End
- 2024-12-04 06:17:33.277
- MJD Start
- 60648.26033885
- MJD End
- 60648.2621907019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037485
- Ambient temperature (°C)
- 13.8
- Seeing (arcsec)
- 0.485
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 | 20.2520 | 20.3940 | 122.2000 | 122.5000 |
| A0-D0 | 30.3740 | 30.4490 | 41.8000 | 42.6000 |
| A0-C1 | 18.1800 | 18.3300 | 88.9070 | 89.5230 |
| B2-D0 | 33.5520 | 33.5460 | 5.3000 | 5.9000 |
| B2-C1 | 11.1760 | 11.1740 | 5.3060 | 5.8180 |
| D0-C1 | 22.3760 | 22.3730 | 185.3570 | 185.8700 |
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 | 60648.26033885 |
| 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 | 20.252 |
| HIERARCH ESO ISS PBL12 END | 20.394 |
| HIERARCH ESO ISS PBLA12 START | 122.2 |
| HIERARCH ESO ISS PBLA12 END | 122.5 |
| HIERARCH ESO ISS PBL13 START | 30.374 |
| HIERARCH ESO ISS PBL13 END | 30.449 |
| HIERARCH ESO ISS PBLA13 START | 41.8 |
| HIERARCH ESO ISS PBLA13 END | 42.6 |
| HIERARCH ESO ISS PBL14 START | 18.18 |
| HIERARCH ESO ISS PBL14 END | 18.33 |
| HIERARCH ESO ISS PBLA14 START | 88.907 |
| HIERARCH ESO ISS PBLA14 END | 89.523 |
| HIERARCH ESO ISS PBL23 START | 33.552 |
| HIERARCH ESO ISS PBL23 END | 33.546 |
| HIERARCH ESO ISS PBLA23 START | 5.3 |
| HIERARCH ESO ISS PBLA23 END | 5.9 |
| HIERARCH ESO ISS PBL24 START | 11.176 |
| HIERARCH ESO ISS PBL24 END | 11.174 |
| HIERARCH ESO ISS PBLA24 START | 5.306 |
| HIERARCH ESO ISS PBLA24 END | 5.818 |
| HIERARCH ESO ISS PBL34 START | 22.376 |
| HIERARCH ESO ISS PBL34 END | 22.373 |
| HIERARCH ESO ISS PBLA34 START | 185.357 |
| HIERARCH ESO ISS PBLA34 END | 185.87 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00328 |
| HIERARCH ESO ISS AMBI TEMP | 13.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |