Exposure
- ID
- MATIS.2021-10-04T04:58:22.414_1
- Header ID
- MATIS.2021-10-04T04:58:22.414
- Date updated
- 2021-10-04 05:06:32 UTC+0000
- Release date
- 2021-10-04 04:58:22 UTC+0000
- UTC Start
- 2021-10-04 04:58:22.414
- UTC End
- 2021-10-04 04:59:22.474
- MJD Start
- 59491.20720387
- MJD End
- 59491.2078990089
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003871
- Ambient temperature (°C)
- 12.17
- Seeing (arcsec)
- 0.715
Observation
- ID
- 48423
- 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
- 36289
- Name
- tau Aqr
- RA
- 342.396723
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.6100 | 75.4460 | 130.4000 | 130.6000 |
| A0-J2 | 107.2790 | 106.9740 | 102.5000 | 102.6000 |
| A0-K0 | 112.0800 | 111.8180 | 77.5910 | 77.6200 |
| G1-J2 | 53.7810 | 53.6960 | 61.3000 | 61.3000 |
| G1-K0 | 89.6760 | 89.6460 | 35.3710 | 35.4030 |
| J2-K0 | 47.5500 | 47.5540 | 5.7020 | 5.8130 |
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 | 59491.20720387 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.396723 |
| DEC | -13.59282 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 75.61 |
| HIERARCH ESO ISS PBL12 END | 75.446 |
| HIERARCH ESO ISS PBLA12 START | 130.4 |
| HIERARCH ESO ISS PBLA12 END | 130.6 |
| HIERARCH ESO ISS PBL13 START | 107.279 |
| HIERARCH ESO ISS PBL13 END | 106.974 |
| HIERARCH ESO ISS PBLA13 START | 102.5 |
| HIERARCH ESO ISS PBLA13 END | 102.6 |
| HIERARCH ESO ISS PBL14 START | 112.08 |
| HIERARCH ESO ISS PBL14 END | 111.818 |
| HIERARCH ESO ISS PBLA14 START | 77.591 |
| HIERARCH ESO ISS PBLA14 END | 77.62 |
| HIERARCH ESO ISS PBL23 START | 53.781 |
| HIERARCH ESO ISS PBL23 END | 53.696 |
| HIERARCH ESO ISS PBLA23 START | 61.3 |
| HIERARCH ESO ISS PBLA23 END | 61.3 |
| HIERARCH ESO ISS PBL24 START | 89.676 |
| HIERARCH ESO ISS PBL24 END | 89.646 |
| HIERARCH ESO ISS PBLA24 START | 35.371 |
| HIERARCH ESO ISS PBLA24 END | 35.403 |
| HIERARCH ESO ISS PBL34 START | 47.55 |
| HIERARCH ESO ISS PBL34 END | 47.554 |
| HIERARCH ESO ISS PBLA34 START | 5.702 |
| HIERARCH ESO ISS PBLA34 END | 5.813 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004116 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003626 |
| HIERARCH ESO ISS AMBI TEMP | 12.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |