Exposure
- ID
- MATIS.2025-04-23T08:18:32.735_1
- Header ID
- MATIS.2025-04-23T08:18:32.735
- Date updated
- 2025-04-23 08:30:56 UTC+0000
- Release date
- 2025-04-23 08:18:32 UTC+0000
- UTC Start
- 2025-04-23 08:18:32.735
- UTC End
- 2025-04-23 08:19:32.743
- MJD Start
- 60788.34621221
- MJD End
- 60788.34690674704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006563
- Ambient temperature (°C)
- 12.49
- Seeing (arcsec)
- 0.8049999999999999
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 | 89.4740 | 89.4170 | 113.6000 | 113.6000 |
| A0-J2 | 129.1990 | 129.2110 | 92.6000 | 92.6000 |
| A0-K0 | 125.7740 | 125.8740 | 72.7480 | 72.7600 |
| G1-J2 | 55.7750 | 55.8370 | 57.5000 | 57.6000 |
| G1-K0 | 82.4340 | 82.5100 | 27.5340 | 27.6350 |
| J2-K0 | 44.0810 | 44.0620 | 348.2800 | 348.3950 |
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 | 60788.34621221 |
| 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 | 89.474 |
| HIERARCH ESO ISS PBL12 END | 89.417 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 129.199 |
| HIERARCH ESO ISS PBL13 END | 129.211 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 125.774 |
| HIERARCH ESO ISS PBL14 END | 125.874 |
| HIERARCH ESO ISS PBLA14 START | 72.748 |
| HIERARCH ESO ISS PBLA14 END | 72.76 |
| HIERARCH ESO ISS PBL23 START | 55.775 |
| HIERARCH ESO ISS PBL23 END | 55.837 |
| HIERARCH ESO ISS PBLA23 START | 57.5 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 82.434 |
| HIERARCH ESO ISS PBL24 END | 82.51 |
| HIERARCH ESO ISS PBLA24 START | 27.534 |
| HIERARCH ESO ISS PBLA24 END | 27.635 |
| HIERARCH ESO ISS PBL34 START | 44.081 |
| HIERARCH ESO ISS PBL34 END | 44.062 |
| HIERARCH ESO ISS PBLA34 START | 348.28 |
| HIERARCH ESO ISS PBLA34 END | 348.395 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006563 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006563 |
| HIERARCH ESO ISS AMBI TEMP | 12.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |