Exposure
- ID
- MATIS.2025-08-24T04:38:55.734_1
- Header ID
- MATIS.2025-08-24T04:38:55.734
- Date updated
- 2025-08-24 04:45:42 UTC+0000
- Release date
- 2025-08-24 04:38:55 UTC+0000
- UTC Start
- 2025-08-24 04:38:55.734
- UTC End
- 2025-08-24 04:39:55.742
- MJD Start
- 60911.19370062
- MJD End
- 60911.19439515704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004313
- Ambient temperature (°C)
- 4.19
- Seeing (arcsec)
- 0.64
Observation
- ID
- 70099
- 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
- 52011
- Name
- chi Eri
- RA
- 28.994758
- DEC
- -51.6072
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 32.1370 | 32.2240 | 121.0000 | 121.1000 |
| A0-J2 | 107.8630 | 107.9950 | 42.0000 | 42.3000 |
| A0-J6 | 162.7600 | 162.7700 | 355.4050 | 355.5580 |
| B5-J2 | 106.4930 | 106.5330 | 24.8000 | 25.0000 |
| B5-J6 | 183.3320 | 183.3840 | 347.2110 | 347.3390 |
| J2-J6 | 118.3480 | 118.5860 | 313.9320 | 314.0210 |
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 | 60911.19370062 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Eri |
| RA | 28.994758 |
| 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 | 32.137 |
| HIERARCH ESO ISS PBL12 END | 32.224 |
| HIERARCH ESO ISS PBLA12 START | 121.0 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 107.863 |
| HIERARCH ESO ISS PBL13 END | 107.995 |
| HIERARCH ESO ISS PBLA13 START | 42.0 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 162.76 |
| HIERARCH ESO ISS PBL14 END | 162.77 |
| HIERARCH ESO ISS PBLA14 START | 355.405 |
| HIERARCH ESO ISS PBLA14 END | 355.558 |
| HIERARCH ESO ISS PBL23 START | 106.493 |
| HIERARCH ESO ISS PBL23 END | 106.533 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 25.0 |
| HIERARCH ESO ISS PBL24 START | 183.332 |
| HIERARCH ESO ISS PBL24 END | 183.384 |
| HIERARCH ESO ISS PBLA24 START | 347.211 |
| HIERARCH ESO ISS PBLA24 END | 347.339 |
| HIERARCH ESO ISS PBL34 START | 118.348 |
| HIERARCH ESO ISS PBL34 END | 118.586 |
| HIERARCH ESO ISS PBLA34 START | 313.932 |
| HIERARCH ESO ISS PBLA34 END | 314.021 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004307 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004319 |
| HIERARCH ESO ISS AMBI TEMP | 4.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |