Exposure
- ID
- MATIS.2025-08-26T04:16:24.313_1
- Header ID
- MATIS.2025-08-26T04:16:24.313
- Date updated
- 2025-08-26 05:07:01 UTC+0000
- Release date
- 2025-08-26 04:16:24 UTC+0000
- UTC Start
- 2025-08-26 04:16:24.313
- UTC End
- 2025-08-26 04:17:24.373
- MJD Start
- 60913.17805918
- MJD End
- 60913.178754318884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051835
- Ambient temperature (°C)
- 13.99
- Seeing (arcsec)
- 0.8400000000000001
Observation
- ID
- 70119
- Category
- calibrator
- Program ID
- 115.27VV.001
- Program Title
- R SCULPTORIS STRIKES BACK : SEARCH FOR THE BINARY
- Program Type
- Normal
- PI / COI
- DREVON / CRUZALEBES / HRON / KHOURI / LAGADEC / LOPEZ / LYKOU / MILLOUR / PALADINI / PLANQUART / PANTIN / SCICLUNA / WITTKOWSKI
Target
- ID
- 52026
- Name
- chi Eri
- RA
- 28.994759
- DEC
- -51.6072
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 30.8560 | 30.9460 | 119.5000 | 119.6000 |
| A0-J2 | 105.9990 | 106.1250 | 37.9000 | 38.2000 |
| A0-J6 | 162.5670 | 162.5830 | 353.2060 | 353.3580 |
| B5-J2 | 105.9390 | 105.9750 | 21.2000 | 21.5000 |
| B5-J6 | 182.5210 | 182.5820 | 345.3740 | 345.5000 |
| J2-J6 | 114.8290 | 115.0790 | 312.6850 | 312.7690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VV.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60913.17805918 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Eri |
| RA | 28.994759 |
| DEC | -51.6072 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 30.856 |
| HIERARCH ESO ISS PBL12 END | 30.946 |
| HIERARCH ESO ISS PBLA12 START | 119.5 |
| HIERARCH ESO ISS PBLA12 END | 119.6 |
| HIERARCH ESO ISS PBL13 START | 105.999 |
| HIERARCH ESO ISS PBL13 END | 106.125 |
| HIERARCH ESO ISS PBLA13 START | 37.9 |
| HIERARCH ESO ISS PBLA13 END | 38.2 |
| HIERARCH ESO ISS PBL14 START | 162.567 |
| HIERARCH ESO ISS PBL14 END | 162.583 |
| HIERARCH ESO ISS PBLA14 START | 353.206 |
| HIERARCH ESO ISS PBLA14 END | 353.358 |
| HIERARCH ESO ISS PBL23 START | 105.939 |
| HIERARCH ESO ISS PBL23 END | 105.975 |
| HIERARCH ESO ISS PBLA23 START | 21.2 |
| HIERARCH ESO ISS PBLA23 END | 21.5 |
| HIERARCH ESO ISS PBL24 START | 182.521 |
| HIERARCH ESO ISS PBL24 END | 182.582 |
| HIERARCH ESO ISS PBLA24 START | 345.374 |
| HIERARCH ESO ISS PBLA24 END | 345.5 |
| HIERARCH ESO ISS PBL34 START | 114.829 |
| HIERARCH ESO ISS PBL34 END | 115.079 |
| HIERARCH ESO ISS PBLA34 START | 312.685 |
| HIERARCH ESO ISS PBLA34 END | 312.769 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005069 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005298 |
| HIERARCH ESO ISS AMBI TEMP | 13.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |