Exposure
- ID
- GRAVI.2024-12-04T05:58:59.237_1
- Header ID
- GRAVI.2024-12-04T05:58:59.237
- Date updated
- 2024-12-04 06:10:47 UTC+0000
- Release date
- 2025-12-04 06:10:47 UTC+0000
- UTC Start
- 2024-12-04 05:58:59.237
- UTC End
- 2024-12-04 06:01:39.237
- MJD Start
- 60648.24929672
- MJD End
- 60648.2511485719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004143
- Ambient temperature (°C)
- 13.81
- Seeing (arcsec)
- 0.54
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 | 19.5800 | 19.7340 | 120.6000 | 120.9000 |
| A0-D0 | 30.0300 | 30.1070 | 38.3000 | 39.1000 |
| A0-C1 | 17.4780 | 17.6380 | 86.0620 | 86.7060 |
| B2-D0 | 33.5700 | 33.5670 | 3.0000 | 3.5000 |
| B2-C1 | 11.1820 | 11.1810 | 2.9930 | 3.5080 |
| D0-C1 | 22.3890 | 22.3860 | 183.0420 | 183.5580 |
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 | 60648.24929672 |
| 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 | 19.58 |
| HIERARCH ESO ISS PBL12 END | 19.734 |
| HIERARCH ESO ISS PBLA12 START | 120.6 |
| HIERARCH ESO ISS PBLA12 END | 120.9 |
| HIERARCH ESO ISS PBL13 START | 30.03 |
| HIERARCH ESO ISS PBL13 END | 30.107 |
| HIERARCH ESO ISS PBLA13 START | 38.3 |
| HIERARCH ESO ISS PBLA13 END | 39.1 |
| HIERARCH ESO ISS PBL14 START | 17.478 |
| HIERARCH ESO ISS PBL14 END | 17.638 |
| HIERARCH ESO ISS PBLA14 START | 86.062 |
| HIERARCH ESO ISS PBLA14 END | 86.706 |
| HIERARCH ESO ISS PBL23 START | 33.57 |
| HIERARCH ESO ISS PBL23 END | 33.567 |
| HIERARCH ESO ISS PBLA23 START | 3.0 |
| HIERARCH ESO ISS PBLA23 END | 3.5 |
| HIERARCH ESO ISS PBL24 START | 11.182 |
| HIERARCH ESO ISS PBL24 END | 11.181 |
| HIERARCH ESO ISS PBLA24 START | 2.993 |
| HIERARCH ESO ISS PBLA24 END | 3.508 |
| HIERARCH ESO ISS PBL34 START | 22.389 |
| HIERARCH ESO ISS PBL34 END | 22.386 |
| HIERARCH ESO ISS PBLA34 START | 183.042 |
| HIERARCH ESO ISS PBLA34 END | 183.558 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004628 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003658 |
| HIERARCH ESO ISS AMBI TEMP | 13.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |