Exposure
- ID
- MATIS.2025-08-26T06:56:00.697_1
- Header ID
- MATIS.2025-08-26T06:56:00.697
- Date updated
- 2025-08-26 07:01:41 UTC+0000
- Release date
- 2025-08-26 06:56:00 UTC+0000
- UTC Start
- 2025-08-26 06:56:00.697
- UTC End
- 2025-08-26 06:57:00.757
- MJD Start
- 60913.28889696
- MJD End
- 60913.28959209889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064345
- Ambient temperature (°C)
- 14.23
- Seeing (arcsec)
- 0.6
Observation
- ID
- 70126
- 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
- 52031
- Name
- chi Eri
- RA
- 28.99476
- DEC
- -51.6072
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 41.6340 | 41.6800 | 137.7000 | 137.9000 |
| A0-J2 | 125.3130 | 125.3960 | 76.0000 | 76.2000 |
| A0-J6 | 160.5540 | 160.5100 | 17.0080 | 17.1530 |
| B5-J2 | 111.8050 | 111.8190 | 56.8000 | 57.0000 |
| B5-J6 | 185.3080 | 185.2850 | 5.8720 | 6.0010 |
| J2-J6 | 143.9640 | 144.0860 | 328.7890 | 328.9050 |
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 | 60913.28889696 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Eri |
| RA | 28.99476 |
| 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 | 41.634 |
| HIERARCH ESO ISS PBL12 END | 41.68 |
| HIERARCH ESO ISS PBLA12 START | 137.7 |
| HIERARCH ESO ISS PBLA12 END | 137.9 |
| HIERARCH ESO ISS PBL13 START | 125.313 |
| HIERARCH ESO ISS PBL13 END | 125.396 |
| HIERARCH ESO ISS PBLA13 START | 76.0 |
| HIERARCH ESO ISS PBLA13 END | 76.2 |
| HIERARCH ESO ISS PBL14 START | 160.554 |
| HIERARCH ESO ISS PBL14 END | 160.51 |
| HIERARCH ESO ISS PBLA14 START | 17.008 |
| HIERARCH ESO ISS PBLA14 END | 17.153 |
| HIERARCH ESO ISS PBL23 START | 111.805 |
| HIERARCH ESO ISS PBL23 END | 111.819 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 57.0 |
| HIERARCH ESO ISS PBL24 START | 185.308 |
| HIERARCH ESO ISS PBL24 END | 185.285 |
| HIERARCH ESO ISS PBLA24 START | 5.872 |
| HIERARCH ESO ISS PBLA24 END | 6.001 |
| HIERARCH ESO ISS PBL34 START | 143.964 |
| HIERARCH ESO ISS PBL34 END | 144.086 |
| HIERARCH ESO ISS PBLA34 START | 328.789 |
| HIERARCH ESO ISS PBLA34 END | 328.905 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006482 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006387 |
| HIERARCH ESO ISS AMBI TEMP | 14.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |