Exposure
- ID
- MATIS.2025-09-20T06:42:55.770_1
- Header ID
- MATIS.2025-09-20T06:42:55.770
- Date updated
- 2025-09-20 06:56:01 UTC+0000
- Release date
- 2025-09-20 06:42:55 UTC+0000
- UTC Start
- 2025-09-20 06:42:55.770
- UTC End
- 2025-09-20 06:43:55.778
- MJD Start
- 60938.27981215
- MJD End
- 60938.28050668704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002591
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 0.5800000000000001
Observation
- ID
- 70473
- 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
- 52258
- Name
- chi Phe
- RA
- 30.424751
- DEC
- -44.71378
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3390 | 89.3810 | 114.0000 | 114.2000 |
| A0-J2 | 129.1830 | 129.1940 | 92.0000 | 92.2000 |
| A0-K0 | 127.3410 | 127.3020 | 71.4450 | 71.6240 |
| G1-J2 | 57.2160 | 57.1870 | 56.1000 | 56.3000 |
| G1-K0 | 86.2720 | 86.2320 | 26.9690 | 27.1020 |
| J2-K0 | 45.7770 | 45.7860 | 349.4500 | 349.5710 |
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 | 60938.27981215 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | chi Phe |
| RA | 30.424751 |
| DEC | -44.71378 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 89.339 |
| HIERARCH ESO ISS PBL12 END | 89.381 |
| HIERARCH ESO ISS PBLA12 START | 114.0 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 129.183 |
| HIERARCH ESO ISS PBL13 END | 129.194 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 92.2 |
| HIERARCH ESO ISS PBL14 START | 127.341 |
| HIERARCH ESO ISS PBL14 END | 127.302 |
| HIERARCH ESO ISS PBLA14 START | 71.445 |
| HIERARCH ESO ISS PBLA14 END | 71.624 |
| HIERARCH ESO ISS PBL23 START | 57.216 |
| HIERARCH ESO ISS PBL23 END | 57.187 |
| HIERARCH ESO ISS PBLA23 START | 56.1 |
| HIERARCH ESO ISS PBLA23 END | 56.3 |
| HIERARCH ESO ISS PBL24 START | 86.272 |
| HIERARCH ESO ISS PBL24 END | 86.232 |
| HIERARCH ESO ISS PBLA24 START | 26.969 |
| HIERARCH ESO ISS PBLA24 END | 27.102 |
| HIERARCH ESO ISS PBL34 START | 45.777 |
| HIERARCH ESO ISS PBL34 END | 45.786 |
| HIERARCH ESO ISS PBLA34 START | 349.45 |
| HIERARCH ESO ISS PBLA34 END | 349.571 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002591 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002591 |
| HIERARCH ESO ISS AMBI TEMP | 13.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |