Exposure
- ID
- MATIS.2024-06-01T05:18:50.837_1
- Header ID
- MATIS.2024-06-01T05:18:50.837
- Date updated
- 2024-06-01 05:25:41 UTC+0000
- Release date
- 2025-06-01 05:25:40 UTC+0000
- UTC Start
- 2024-06-01 05:18:50.837
- UTC End
- 2024-06-01 05:19:50.845
- MJD Start
- 60462.22142172
- MJD End
- 60462.222116257
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0052415
- Ambient temperature (°C)
- 15.14
- Seeing (arcsec)
- 0.63
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 | 56.2690 | 56.2770 | 19.9000 | 20.1000 |
| U1-U3 | 101.6770 | 101.6990 | 26.2000 | 26.3000 |
| U1-U4 | 127.8360 | 127.9180 | 54.3150 | 54.4440 |
| U2-U3 | 46.1560 | 46.1710 | 33.9000 | 34.0000 |
| U2-U4 | 87.3810 | 87.4560 | 75.6410 | 75.7560 |
| U3-U4 | 61.2450 | 61.2940 | 105.7840 | 105.8740 |
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 | 60462.22142172 |
| 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 | 56.269 |
| HIERARCH ESO ISS PBL12 END | 56.277 |
| HIERARCH ESO ISS PBLA12 START | 19.9 |
| HIERARCH ESO ISS PBLA12 END | 20.1 |
| HIERARCH ESO ISS PBL13 START | 101.677 |
| HIERARCH ESO ISS PBL13 END | 101.699 |
| HIERARCH ESO ISS PBLA13 START | 26.2 |
| HIERARCH ESO ISS PBLA13 END | 26.3 |
| HIERARCH ESO ISS PBL14 START | 127.836 |
| HIERARCH ESO ISS PBL14 END | 127.918 |
| HIERARCH ESO ISS PBLA14 START | 54.315 |
| HIERARCH ESO ISS PBLA14 END | 54.444 |
| HIERARCH ESO ISS PBL23 START | 46.156 |
| HIERARCH ESO ISS PBL23 END | 46.171 |
| HIERARCH ESO ISS PBLA23 START | 33.9 |
| HIERARCH ESO ISS PBLA23 END | 34.0 |
| HIERARCH ESO ISS PBL24 START | 87.381 |
| HIERARCH ESO ISS PBL24 END | 87.456 |
| HIERARCH ESO ISS PBLA24 START | 75.641 |
| HIERARCH ESO ISS PBLA24 END | 75.756 |
| HIERARCH ESO ISS PBL34 START | 61.245 |
| HIERARCH ESO ISS PBL34 END | 61.294 |
| HIERARCH ESO ISS PBLA34 START | 105.784 |
| HIERARCH ESO ISS PBLA34 END | 105.874 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0053 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005183 |
| HIERARCH ESO ISS AMBI TEMP | 15.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |