Exposure
- ID
- MATIS.2021-09-09T05:03:27.918_1
- Header ID
- MATIS.2021-09-09T05:03:27.918
- Date updated
- 2021-09-29 14:28:32 UTC+0000
- Release date
- 2021-09-09 05:03:27 UTC+0000
- UTC Start
- 2021-09-09 05:03:27.918
- UTC End
- 2021-09-09 05:04:27.926
- MJD Start
- 59466.21073979
- MJD End
- 59466.211434327
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007937
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.4
Observation
- ID
- 48176
- Category
- calibrator
- Program ID
- 105.2047.004
- Program Title
- CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
- Program Type
- Normal
- PI / COI
- WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
- ID
- 36147
- Name
- tau Aqr
- RA
- 342.397292
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.5900 | 87.5020 | 119.1000 | 119.2000 |
| A0-J2 | 126.6630 | 126.5490 | 95.5000 | 95.6000 |
| A0-J3 | 132.4170 | 132.4130 | 49.6570 | 49.7150 |
| G1-J2 | 58.1580 | 58.1470 | 58.4000 | 58.5000 |
| G1-J3 | 130.6010 | 130.6190 | 10.7580 | 10.8590 |
| J2-J3 | 101.0190 | 100.9920 | 345.5770 | 345.6970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.2047.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59466.21073979 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.397292 |
| DEC | -13.59282 |
| 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 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 87.59 |
| HIERARCH ESO ISS PBL12 END | 87.502 |
| HIERARCH ESO ISS PBLA12 START | 119.1 |
| HIERARCH ESO ISS PBLA12 END | 119.2 |
| HIERARCH ESO ISS PBL13 START | 126.663 |
| HIERARCH ESO ISS PBL13 END | 126.549 |
| HIERARCH ESO ISS PBLA13 START | 95.5 |
| HIERARCH ESO ISS PBLA13 END | 95.6 |
| HIERARCH ESO ISS PBL14 START | 132.417 |
| HIERARCH ESO ISS PBL14 END | 132.413 |
| HIERARCH ESO ISS PBLA14 START | 49.657 |
| HIERARCH ESO ISS PBLA14 END | 49.715 |
| HIERARCH ESO ISS PBL23 START | 58.158 |
| HIERARCH ESO ISS PBL23 END | 58.147 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 130.601 |
| HIERARCH ESO ISS PBL24 END | 130.619 |
| HIERARCH ESO ISS PBLA24 START | 10.758 |
| HIERARCH ESO ISS PBLA24 END | 10.859 |
| HIERARCH ESO ISS PBL34 START | 101.019 |
| HIERARCH ESO ISS PBL34 END | 100.992 |
| HIERARCH ESO ISS PBLA34 START | 345.577 |
| HIERARCH ESO ISS PBLA34 END | 345.697 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008557 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007317 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |