Exposure
- ID
- MATIS.2025-08-11T00:49:58.369_1
- Header ID
- MATIS.2025-08-11T00:49:58.369
- Date updated
- 2025-08-11 01:00:45 UTC+0000
- Release date
- 2025-08-11 00:49:58 UTC+0000
- UTC Start
- 2025-08-11 00:49:58.369
- UTC End
- 2025-08-11 00:50:58.377
- MJD Start
- 60898.03470335
- MJD End
- 60898.03539788704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004501
- Ambient temperature (°C)
- 13.29
- Seeing (arcsec)
- 1.0150000000000001
Observation
- ID
- 69823
- 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
- 51834
- Name
- HD 141496
- RA
- 237.640145
- DEC
- -29.53658
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6200 | 54.5870 | 34.9000 | 35.0000 |
| U1-U3 | 98.1210 | 98.0440 | 41.3000 | 41.3000 |
| U1-U4 | 121.3240 | 121.1480 | 70.5660 | 70.6640 |
| U2-U3 | 44.2540 | 44.2100 | 49.1000 | 49.2000 |
| U2-U4 | 83.2780 | 83.1490 | 93.0470 | 93.1800 |
| U3-U4 | 59.8630 | 59.8040 | 123.8890 | 124.0540 |
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 | 60898.03470335 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 141496 |
| RA | 237.640145 |
| DEC | -29.53658 |
| 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 | 54.62 |
| HIERARCH ESO ISS PBL12 END | 54.587 |
| HIERARCH ESO ISS PBLA12 START | 34.9 |
| HIERARCH ESO ISS PBLA12 END | 35.0 |
| HIERARCH ESO ISS PBL13 START | 98.121 |
| HIERARCH ESO ISS PBL13 END | 98.044 |
| HIERARCH ESO ISS PBLA13 START | 41.3 |
| HIERARCH ESO ISS PBLA13 END | 41.3 |
| HIERARCH ESO ISS PBL14 START | 121.324 |
| HIERARCH ESO ISS PBL14 END | 121.148 |
| HIERARCH ESO ISS PBLA14 START | 70.566 |
| HIERARCH ESO ISS PBLA14 END | 70.664 |
| HIERARCH ESO ISS PBL23 START | 44.254 |
| HIERARCH ESO ISS PBL23 END | 44.21 |
| HIERARCH ESO ISS PBLA23 START | 49.1 |
| HIERARCH ESO ISS PBLA23 END | 49.2 |
| HIERARCH ESO ISS PBL24 START | 83.278 |
| HIERARCH ESO ISS PBL24 END | 83.149 |
| HIERARCH ESO ISS PBLA24 START | 93.047 |
| HIERARCH ESO ISS PBLA24 END | 93.18 |
| HIERARCH ESO ISS PBL34 START | 59.863 |
| HIERARCH ESO ISS PBL34 END | 59.804 |
| HIERARCH ESO ISS PBLA34 START | 123.889 |
| HIERARCH ESO ISS PBLA34 END | 124.054 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004825 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004177 |
| HIERARCH ESO ISS AMBI TEMP | 13.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |