Exposure
- ID
- MATIS.2023-07-30T08:40:17.035_1
- Header ID
- MATIS.2023-07-30T08:40:17.035
- Date updated
- 2025-03-26 15:25:23 UTC+0000
- Release date
- 2023-07-30 08:40:17 UTC+0000
- UTC Start
- 2023-07-30 08:40:17.035
- UTC End
- 2023-07-30 08:41:18.759
- MJD Start
- 60155.36130827
- MJD End
- 60155.36202266815
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015223
- Ambient temperature (°C)
- 16.34
- Seeing (arcsec)
- 0.735
Observation
- ID
- 56469
- Category
- calibrator
- Program ID
- 111.2505.001
- Program Title
- CHEMICAL AND THERMAL HISTORY OF THE DUST IN AGN TORII
- Program Type
- GTO
- PI / COI
- GÁMEZ ROSAS / JAFFE / PETROV / ISBELL / LEFTLEY / LOPEZ / POTT / MEISENHEIMER
Target
- ID
- 41847
- Name
- 81 Cet
- RA
- 39.425083
- DEC
- -3.39657
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.8790 | 48.9060 | 11.4000 | 11.6000 |
| U1-U3 | 86.3120 | 86.3960 | 18.3000 | 18.5000 |
| U1-U4 | 102.9880 | 103.2900 | 52.1840 | 52.3300 |
| U2-U3 | 38.2390 | 38.2970 | 27.1000 | 27.3000 |
| U2-U4 | 73.3100 | 73.5500 | 78.0160 | 78.0710 |
| U3-U4 | 57.4620 | 57.5730 | 109.1190 | 109.0970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.2505.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60155.36130827 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 81 Cet |
| RA | 39.425083 |
| DEC | -3.39657 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| 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 | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.374 |
| HIERARCH ESO DET NDIT | 26 |
| HIERARCH ESO ISS PBL12 START | 48.879 |
| HIERARCH ESO ISS PBL12 END | 48.906 |
| HIERARCH ESO ISS PBLA12 START | 11.4 |
| HIERARCH ESO ISS PBLA12 END | 11.6 |
| HIERARCH ESO ISS PBL13 START | 86.312 |
| HIERARCH ESO ISS PBL13 END | 86.396 |
| HIERARCH ESO ISS PBLA13 START | 18.3 |
| HIERARCH ESO ISS PBLA13 END | 18.5 |
| HIERARCH ESO ISS PBL14 START | 102.988 |
| HIERARCH ESO ISS PBL14 END | 103.29 |
| HIERARCH ESO ISS PBLA14 START | 52.184 |
| HIERARCH ESO ISS PBLA14 END | 52.33 |
| HIERARCH ESO ISS PBL23 START | 38.239 |
| HIERARCH ESO ISS PBL23 END | 38.297 |
| HIERARCH ESO ISS PBLA23 START | 27.1 |
| HIERARCH ESO ISS PBLA23 END | 27.3 |
| HIERARCH ESO ISS PBL24 START | 73.31 |
| HIERARCH ESO ISS PBL24 END | 73.55 |
| HIERARCH ESO ISS PBLA24 START | 78.016 |
| HIERARCH ESO ISS PBLA24 END | 78.071 |
| HIERARCH ESO ISS PBL34 START | 57.462 |
| HIERARCH ESO ISS PBL34 END | 57.573 |
| HIERARCH ESO ISS PBLA34 START | 109.119 |
| HIERARCH ESO ISS PBLA34 END | 109.097 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015223 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015223 |
| HIERARCH ESO ISS AMBI TEMP | 16.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |