Exposure
- ID
- MATIS.2021-10-04T05:02:58.392_1
- Header ID
- MATIS.2021-10-04T05:02:58.392
- Date updated
- 2021-10-04 05:11:34 UTC+0000
- Release date
- 2021-10-04 05:02:58 UTC+0000
- UTC Start
- 2021-10-04 05:02:58.392
- UTC End
- 2021-10-04 05:03:58.452
- MJD Start
- 59491.21039805
- MJD End
- 59491.2110931889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003526
- Ambient temperature (°C)
- 12.32
- Seeing (arcsec)
- 0.88
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 | 74.8650 | 74.6990 | 131.2000 | 131.4000 |
| A0-J2 | 105.8840 | 105.5710 | 102.9000 | 103.0000 |
| A0-K0 | 110.8790 | 110.6080 | 77.7240 | 77.7520 |
| G1-J2 | 53.3900 | 53.3020 | 61.4000 | 61.4000 |
| G1-K0 | 89.5340 | 89.5010 | 35.5120 | 35.5410 |
| J2-K0 | 47.5700 | 47.5750 | 6.2100 | 6.3210 |
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 | 59491.21039805 |
| 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 | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 74.865 |
| HIERARCH ESO ISS PBL12 END | 74.699 |
| HIERARCH ESO ISS PBLA12 START | 131.2 |
| HIERARCH ESO ISS PBLA12 END | 131.4 |
| HIERARCH ESO ISS PBL13 START | 105.884 |
| HIERARCH ESO ISS PBL13 END | 105.571 |
| HIERARCH ESO ISS PBLA13 START | 102.9 |
| HIERARCH ESO ISS PBLA13 END | 103.0 |
| HIERARCH ESO ISS PBL14 START | 110.879 |
| HIERARCH ESO ISS PBL14 END | 110.608 |
| HIERARCH ESO ISS PBLA14 START | 77.724 |
| HIERARCH ESO ISS PBLA14 END | 77.752 |
| HIERARCH ESO ISS PBL23 START | 53.39 |
| HIERARCH ESO ISS PBL23 END | 53.302 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 89.534 |
| HIERARCH ESO ISS PBL24 END | 89.501 |
| HIERARCH ESO ISS PBLA24 START | 35.512 |
| HIERARCH ESO ISS PBLA24 END | 35.541 |
| HIERARCH ESO ISS PBL34 START | 47.57 |
| HIERARCH ESO ISS PBL34 END | 47.575 |
| HIERARCH ESO ISS PBLA34 START | 6.21 |
| HIERARCH ESO ISS PBLA34 END | 6.321 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003475 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003577 |
| HIERARCH ESO ISS AMBI TEMP | 12.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |