Exposure
- ID
- MATIS.2024-06-01T05:20:02.942_1
- Header ID
- MATIS.2024-06-01T05:20:02.942
- Date updated
- 2024-06-01 05:30:41 UTC+0000
- Release date
- 2025-06-01 05:30:41 UTC+0000
- UTC Start
- 2024-06-01 05:20:02.942
- UTC End
- 2024-06-01 05:21:02.950
- MJD Start
- 60462.22225627
- MJD End
- 60462.222950807
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005084
- Ambient temperature (°C)
- 15.16
- Seeing (arcsec)
- 0.69
Observation
- ID
- 59473
- Category
- science
- Program ID
- 113.26KD.005
- 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
- 44094
- Name
- HD_166191
- RA
- 272.627518
- DEC
- -23.56708
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2790 | 56.2870 | 20.1000 | 20.2000 |
| U1-U3 | 101.7030 | 101.7260 | 26.4000 | 26.5000 |
| U1-U4 | 127.9320 | 128.0130 | 54.4660 | 54.5960 |
| U2-U3 | 46.1730 | 46.1890 | 34.0000 | 34.1000 |
| U2-U4 | 87.4690 | 87.5430 | 75.7760 | 75.8920 |
| U3-U4 | 61.3020 | 61.3490 | 105.8890 | 105.9800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26KD.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60462.22225627 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_166191 |
| RA | 272.627518 |
| DEC | -23.56708 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 56.279 |
| HIERARCH ESO ISS PBL12 END | 56.287 |
| HIERARCH ESO ISS PBLA12 START | 20.1 |
| HIERARCH ESO ISS PBLA12 END | 20.2 |
| HIERARCH ESO ISS PBL13 START | 101.703 |
| HIERARCH ESO ISS PBL13 END | 101.726 |
| HIERARCH ESO ISS PBLA13 START | 26.4 |
| HIERARCH ESO ISS PBLA13 END | 26.5 |
| HIERARCH ESO ISS PBL14 START | 127.932 |
| HIERARCH ESO ISS PBL14 END | 128.013 |
| HIERARCH ESO ISS PBLA14 START | 54.466 |
| HIERARCH ESO ISS PBLA14 END | 54.596 |
| HIERARCH ESO ISS PBL23 START | 46.173 |
| HIERARCH ESO ISS PBL23 END | 46.189 |
| HIERARCH ESO ISS PBLA23 START | 34.0 |
| HIERARCH ESO ISS PBLA23 END | 34.1 |
| HIERARCH ESO ISS PBL24 START | 87.469 |
| HIERARCH ESO ISS PBL24 END | 87.543 |
| HIERARCH ESO ISS PBLA24 START | 75.776 |
| HIERARCH ESO ISS PBLA24 END | 75.892 |
| HIERARCH ESO ISS PBL34 START | 61.302 |
| HIERARCH ESO ISS PBL34 END | 61.349 |
| HIERARCH ESO ISS PBLA34 START | 105.889 |
| HIERARCH ESO ISS PBLA34 END | 105.98 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005183 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004985 |
| HIERARCH ESO ISS AMBI TEMP | 15.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |