Exposure
- ID
- MATIS.2025-08-11T00:51:11.400_1
- Header ID
- MATIS.2025-08-11T00:51:11.400
- Date updated
- 2025-08-11 01:00:45 UTC+0000
- Release date
- 2025-08-11 00:51:11 UTC+0000
- UTC Start
- 2025-08-11 00:51:11.400
- UTC End
- 2025-08-11 00:52:11.408
- MJD Start
- 60898.03554861
- MJD End
- 60898.03624314704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041595
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 1.06
Observation
- ID
- 69825
- Category
- calibrator
- Program ID
- 115.2810.003
- Program Title
- THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
- Program Type
- GTO
- PI / COI
- VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
- ID
- 51835
- Name
- HD 141496
- RA
- 237.640146
- DEC
- -29.53659
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.5810 | 54.5470 | 35.0000 | 35.1000 |
| U1-U3 | 98.0290 | 97.9520 | 41.4000 | 41.4000 |
| U1-U4 | 121.1140 | 120.9360 | 70.6830 | 70.7820 |
| U2-U3 | 44.2020 | 44.1570 | 49.2000 | 49.3000 |
| U2-U4 | 83.1240 | 82.9940 | 93.2060 | 93.3390 |
| U3-U4 | 59.7930 | 59.7340 | 124.0870 | 124.2530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.2810.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60898.03554861 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 141496 |
| RA | 237.640146 |
| DEC | -29.53659 |
| 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 | 54.581 |
| HIERARCH ESO ISS PBL12 END | 54.547 |
| HIERARCH ESO ISS PBLA12 START | 35.0 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 98.029 |
| HIERARCH ESO ISS PBL13 END | 97.952 |
| HIERARCH ESO ISS PBLA13 START | 41.4 |
| HIERARCH ESO ISS PBLA13 END | 41.4 |
| HIERARCH ESO ISS PBL14 START | 121.114 |
| HIERARCH ESO ISS PBL14 END | 120.936 |
| HIERARCH ESO ISS PBLA14 START | 70.683 |
| HIERARCH ESO ISS PBLA14 END | 70.782 |
| HIERARCH ESO ISS PBL23 START | 44.202 |
| HIERARCH ESO ISS PBL23 END | 44.157 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.3 |
| HIERARCH ESO ISS PBL24 START | 83.124 |
| HIERARCH ESO ISS PBL24 END | 82.994 |
| HIERARCH ESO ISS PBLA24 START | 93.206 |
| HIERARCH ESO ISS PBLA24 END | 93.339 |
| HIERARCH ESO ISS PBL34 START | 59.793 |
| HIERARCH ESO ISS PBL34 END | 59.734 |
| HIERARCH ESO ISS PBLA34 START | 124.087 |
| HIERARCH ESO ISS PBLA34 END | 124.253 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004177 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004142 |
| HIERARCH ESO ISS AMBI TEMP | 13.25 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.03 |