Exposure
- ID
- MATIS.2024-05-31T03:16:21.600_1
- Header ID
- MATIS.2024-05-31T03:16:21.600
- Date updated
- 2024-05-31 03:25:29 UTC+0000
- Release date
- 2025-05-31 03:25:29 UTC+0000
- UTC Start
- 2024-05-31 03:16:21.600
- UTC End
- 2024-05-31 03:17:21.564
- MJD Start
- 60461.13636111
- MJD End
- 60461.1370551378
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005536
- Ambient temperature (°C)
- 16.48
- Seeing (arcsec)
- 0.84
Observation
- ID
- 59461
- Category
- science
- Program ID
- 113.26KD.004
- Program Title
- IMAGING THE SUB-AU DETAILS OF THE EXTREME DEBRIS DISK AROUND HD 166191
- Program Type
- Normal
- PI / COI
- CHEN / VARGA / LYKOU / MOOR / ABRAHAM / KOSPAL / CRUZ-SAENZ DE MIERA / WEIGELT / KOBUS / HOGERHEIJDE / WOLF / AUGEREAU / PRIOLET / LEINHARDT / CARTER / LOPEZ / DANCHI / HENNING / HOFMANN / MATTER / PANTIN / PETROV / SCHERTL / VAN BOEKEL
Target
- ID
- 44084
- Name
- HD_166191
- RA
- 272.627547
- DEC
- -23.56706
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.4090 | 55.4110 | 2.5000 | 2.7000 |
| U1-U3 | 98.6720 | 98.6870 | 7.6000 | 7.8000 |
| U1-U4 | 111.3060 | 111.4580 | 33.0940 | 33.3160 |
| U2-U3 | 43.7530 | 43.7690 | 14.0000 | 14.2000 |
| U2-U4 | 69.5490 | 69.7420 | 56.9850 | 57.1910 |
| U3-U4 | 47.9360 | 48.0990 | 95.4590 | 95.5430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26KD.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60461.13636111 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_166191 |
| RA | 272.627547 |
| DEC | -23.56706 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 55.409 |
| HIERARCH ESO ISS PBL12 END | 55.411 |
| HIERARCH ESO ISS PBLA12 START | 2.5 |
| HIERARCH ESO ISS PBLA12 END | 2.7 |
| HIERARCH ESO ISS PBL13 START | 98.672 |
| HIERARCH ESO ISS PBL13 END | 98.687 |
| HIERARCH ESO ISS PBLA13 START | 7.6 |
| HIERARCH ESO ISS PBLA13 END | 7.8 |
| HIERARCH ESO ISS PBL14 START | 111.306 |
| HIERARCH ESO ISS PBL14 END | 111.458 |
| HIERARCH ESO ISS PBLA14 START | 33.094 |
| HIERARCH ESO ISS PBLA14 END | 33.316 |
| HIERARCH ESO ISS PBL23 START | 43.753 |
| HIERARCH ESO ISS PBL23 END | 43.769 |
| HIERARCH ESO ISS PBLA23 START | 14.0 |
| HIERARCH ESO ISS PBLA23 END | 14.2 |
| HIERARCH ESO ISS PBL24 START | 69.549 |
| HIERARCH ESO ISS PBL24 END | 69.742 |
| HIERARCH ESO ISS PBLA24 START | 56.985 |
| HIERARCH ESO ISS PBLA24 END | 57.191 |
| HIERARCH ESO ISS PBL34 START | 47.936 |
| HIERARCH ESO ISS PBL34 END | 48.099 |
| HIERARCH ESO ISS PBLA34 START | 95.459 |
| HIERARCH ESO ISS PBLA34 END | 95.543 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005536 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005536 |
| HIERARCH ESO ISS AMBI TEMP | 16.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |