Exposure
- ID
- MATIS.2025-08-24T05:45:36.369_1
- Header ID
- MATIS.2025-08-24T05:45:36.369
- Date updated
- 2025-08-24 05:50:57 UTC+0000
- Release date
- 2025-08-24 05:45:36 UTC+0000
- UTC Start
- 2025-08-24 05:45:36.369
- UTC End
- 2025-08-24 05:46:36.429
- MJD Start
- 60911.24000427
- MJD End
- 60911.24069940889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00436
- Ambient temperature (°C)
- 3.6
- Seeing (arcsec)
- 0.63
Observation
- ID
- 70098
- 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 | 37.2170 | 37.2850 | 128.3000 | 128.4000 |
| A0-J2 | 116.7360 | 116.8680 | 58.9000 | 59.1000 |
| A0-J6 | 162.6970 | 162.6840 | 5.4300 | 5.5830 |
| B5-J2 | 109.3640 | 109.4070 | 40.3000 | 40.5000 |
| B5-J6 | 185.5460 | 185.5630 | 355.7330 | 355.8640 |
| J2-J6 | 132.1600 | 132.3440 | 320.2480 | 320.3510 |
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 | 60911.24000427 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Eri |
| RA | 28.994758 |
| 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 | 37.217 |
| HIERARCH ESO ISS PBL12 END | 37.285 |
| HIERARCH ESO ISS PBLA12 START | 128.3 |
| HIERARCH ESO ISS PBLA12 END | 128.4 |
| HIERARCH ESO ISS PBL13 START | 116.736 |
| HIERARCH ESO ISS PBL13 END | 116.868 |
| HIERARCH ESO ISS PBLA13 START | 58.9 |
| HIERARCH ESO ISS PBLA13 END | 59.1 |
| HIERARCH ESO ISS PBL14 START | 162.697 |
| HIERARCH ESO ISS PBL14 END | 162.684 |
| HIERARCH ESO ISS PBLA14 START | 5.43 |
| HIERARCH ESO ISS PBLA14 END | 5.583 |
| HIERARCH ESO ISS PBL23 START | 109.364 |
| HIERARCH ESO ISS PBL23 END | 109.407 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 185.546 |
| HIERARCH ESO ISS PBL24 END | 185.563 |
| HIERARCH ESO ISS PBLA24 START | 355.733 |
| HIERARCH ESO ISS PBLA24 END | 355.864 |
| HIERARCH ESO ISS PBL34 START | 132.16 |
| HIERARCH ESO ISS PBL34 END | 132.344 |
| HIERARCH ESO ISS PBLA34 START | 320.248 |
| HIERARCH ESO ISS PBLA34 END | 320.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00436 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00436 |
| HIERARCH ESO ISS AMBI TEMP | 3.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |