Exposure
- ID
- MATIS.2025-08-26T06:58:45.693_1
- Header ID
- MATIS.2025-08-26T06:58:45.693
- Date updated
- 2025-08-26 07:06:07 UTC+0000
- Release date
- 2025-08-26 06:58:45 UTC+0000
- UTC Start
- 2025-08-26 06:58:45.693
- UTC End
- 2025-08-26 06:59:45.753
- MJD Start
- 60913.29080663
- MJD End
- 60913.29150176889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007407
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.555
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 | 41.7600 | 41.8050 | 138.1000 | 138.2000 |
| A0-J2 | 125.5400 | 125.6210 | 76.5000 | 76.7000 |
| A0-J6 | 160.4310 | 160.3860 | 17.4060 | 17.5510 |
| B5-J2 | 111.8430 | 111.8560 | 57.4000 | 57.6000 |
| B5-J6 | 185.2450 | 185.2210 | 6.2260 | 6.3550 |
| J2-J6 | 144.2970 | 144.4170 | 329.1080 | 329.2250 |
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 | 60913.29080663 |
| 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 | 41.76 |
| HIERARCH ESO ISS PBL12 END | 41.805 |
| HIERARCH ESO ISS PBLA12 START | 138.1 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 125.54 |
| HIERARCH ESO ISS PBL13 END | 125.621 |
| HIERARCH ESO ISS PBLA13 START | 76.5 |
| HIERARCH ESO ISS PBLA13 END | 76.7 |
| HIERARCH ESO ISS PBL14 START | 160.431 |
| HIERARCH ESO ISS PBL14 END | 160.386 |
| HIERARCH ESO ISS PBLA14 START | 17.406 |
| HIERARCH ESO ISS PBLA14 END | 17.551 |
| HIERARCH ESO ISS PBL23 START | 111.843 |
| HIERARCH ESO ISS PBL23 END | 111.856 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 185.245 |
| HIERARCH ESO ISS PBL24 END | 185.221 |
| HIERARCH ESO ISS PBLA24 START | 6.226 |
| HIERARCH ESO ISS PBLA24 END | 6.355 |
| HIERARCH ESO ISS PBL34 START | 144.297 |
| HIERARCH ESO ISS PBL34 END | 144.417 |
| HIERARCH ESO ISS PBLA34 START | 329.108 |
| HIERARCH ESO ISS PBLA34 END | 329.225 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007407 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007407 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |