Exposure
- ID
- MATIS.2025-08-26T04:16:24.842_1
- Header ID
- MATIS.2025-08-26T04:16:24.842
- 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 04:16:24.842
- UTC End
- 2025-08-26 04:17:24.850
- MJD Start
- 60913.1780653
- MJD End
- 60913.17875983704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051835
- Ambient temperature (°C)
- 13.99
- Seeing (arcsec)
- 0.8400000000000001
Observation
- ID
- 70120
- 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 | 30.8570 | 30.9480 | 119.5000 | 119.6000 |
| A0-J2 | 106.0010 | 106.1270 | 38.0000 | 38.2000 |
| A0-J6 | 162.5670 | 162.5830 | 353.2080 | 353.3610 |
| B5-J2 | 105.9400 | 105.9760 | 21.2000 | 21.5000 |
| B5-J6 | 182.5220 | 182.5830 | 345.3760 | 345.5030 |
| J2-J6 | 114.8340 | 115.0830 | 312.6860 | 312.7710 |
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 | 60913.1780653 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Eri |
| RA | 28.994759 |
| DEC | -51.6072 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 30.857 |
| HIERARCH ESO ISS PBL12 END | 30.948 |
| HIERARCH ESO ISS PBLA12 START | 119.5 |
| HIERARCH ESO ISS PBLA12 END | 119.6 |
| HIERARCH ESO ISS PBL13 START | 106.001 |
| HIERARCH ESO ISS PBL13 END | 106.127 |
| HIERARCH ESO ISS PBLA13 START | 38.0 |
| 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 | 353.208 |
| HIERARCH ESO ISS PBLA14 END | 353.361 |
| HIERARCH ESO ISS PBL23 START | 105.94 |
| HIERARCH ESO ISS PBL23 END | 105.976 |
| HIERARCH ESO ISS PBLA23 START | 21.2 |
| HIERARCH ESO ISS PBLA23 END | 21.5 |
| HIERARCH ESO ISS PBL24 START | 182.522 |
| HIERARCH ESO ISS PBL24 END | 182.583 |
| HIERARCH ESO ISS PBLA24 START | 345.376 |
| HIERARCH ESO ISS PBLA24 END | 345.503 |
| HIERARCH ESO ISS PBL34 START | 114.834 |
| HIERARCH ESO ISS PBL34 END | 115.083 |
| HIERARCH ESO ISS PBLA34 START | 312.686 |
| HIERARCH ESO ISS PBLA34 END | 312.771 |
| 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 |