Exposure
- ID
- MATIS.2025-04-23T08:14:26.216_1
- Header ID
- MATIS.2025-04-23T08:14:26.216
- Date updated
- 2025-04-23 08:20:56 UTC+0000
- Release date
- 2025-04-23 08:14:26 UTC+0000
- UTC Start
- 2025-04-23 08:14:26.216
- UTC End
- 2025-04-23 08:15:26.224
- MJD Start
- 60788.34335898
- MJD End
- 60788.34405351704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005815
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 0.9
Observation
- ID
- 66939
- Category
- calibrator
- Program ID
- 111.24JR.001
- Program Title
- UNVEILING THE DUST FACTORY: IMAGING WR118
- Program Type
- GTO
- PI / COI
- MILLOUR / MATTER / LAMBERTS / LOPEZ / CRUZALEBES / DREVON / SOULAIN
Target
- ID
- 49766
- Name
- HD 162774
- RA
- 268.146329
- DEC
- 1.30493
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.6860 | 89.6350 | 113.5000 | 113.6000 |
| A0-J2 | 129.1230 | 129.1460 | 92.6000 | 92.6000 |
| A0-K0 | 125.3510 | 125.4590 | 72.7110 | 72.7250 |
| G1-J2 | 55.5160 | 55.5810 | 57.4000 | 57.4000 |
| G1-K0 | 82.1240 | 82.2010 | 27.1400 | 27.2430 |
| J2-K0 | 44.1570 | 44.1380 | 347.8360 | 347.9500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24JR.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60788.34335898 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 162774 |
| RA | 268.146329 |
| DEC | 1.30493 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 89.686 |
| HIERARCH ESO ISS PBL12 END | 89.635 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 129.123 |
| HIERARCH ESO ISS PBL13 END | 129.146 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 125.351 |
| HIERARCH ESO ISS PBL14 END | 125.459 |
| HIERARCH ESO ISS PBLA14 START | 72.711 |
| HIERARCH ESO ISS PBLA14 END | 72.725 |
| HIERARCH ESO ISS PBL23 START | 55.516 |
| HIERARCH ESO ISS PBL23 END | 55.581 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.4 |
| HIERARCH ESO ISS PBL24 START | 82.124 |
| HIERARCH ESO ISS PBL24 END | 82.201 |
| HIERARCH ESO ISS PBLA24 START | 27.14 |
| HIERARCH ESO ISS PBLA24 END | 27.243 |
| HIERARCH ESO ISS PBL34 START | 44.157 |
| HIERARCH ESO ISS PBL34 END | 44.138 |
| HIERARCH ESO ISS PBLA34 START | 347.836 |
| HIERARCH ESO ISS PBLA34 END | 347.95 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005815 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005815 |
| HIERARCH ESO ISS AMBI TEMP | 12.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |