Exposure
- ID
- MATIS.2021-09-16T03:56:35.077_1
- Header ID
- MATIS.2021-09-16T03:56:35.077
- Date updated
- 2021-09-29 14:28:40 UTC+0000
- Release date
- 2021-09-16 03:56:35 UTC+0000
- UTC Start
- 2021-09-16 03:56:35.077
- UTC End
- 2021-09-16 03:57:35.085
- MJD Start
- 59473.16429487
- MJD End
- 59473.164989407
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002836
- Ambient temperature (°C)
- 9.02
- Seeing (arcsec)
- 0.82
Observation
- ID
- 48227
- 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
- 36187
- Name
- tau Aqr
- RA
- 342.39786
- DEC
- -13.59282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3200 | 68.3110 | 271.9000 | 271.9000 |
| K0-D0 | 95.8980 | 95.9130 | 251.7000 | 251.8000 |
| K0-J3 | 55.6120 | 55.5910 | 333.0000 | 333.1010 |
| G2-D0 | 39.5540 | 39.5680 | 215.1000 | 215.2000 |
| G2-J3 | 63.9620 | 63.9860 | 42.2870 | 42.3710 |
| D0-J3 | 103.3260 | 103.3650 | 39.5560 | 39.6410 |
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 | 59473.16429487 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | tau Aqr |
| RA | 342.39786 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 68.32 |
| HIERARCH ESO ISS PBL12 END | 68.311 |
| HIERARCH ESO ISS PBLA12 START | 271.9 |
| HIERARCH ESO ISS PBLA12 END | 271.9 |
| HIERARCH ESO ISS PBL13 START | 95.898 |
| HIERARCH ESO ISS PBL13 END | 95.913 |
| HIERARCH ESO ISS PBLA13 START | 251.7 |
| HIERARCH ESO ISS PBLA13 END | 251.8 |
| HIERARCH ESO ISS PBL14 START | 55.612 |
| HIERARCH ESO ISS PBL14 END | 55.591 |
| HIERARCH ESO ISS PBLA14 START | 333.0 |
| HIERARCH ESO ISS PBLA14 END | 333.101 |
| HIERARCH ESO ISS PBL23 START | 39.554 |
| HIERARCH ESO ISS PBL23 END | 39.568 |
| HIERARCH ESO ISS PBLA23 START | 215.1 |
| HIERARCH ESO ISS PBLA23 END | 215.2 |
| HIERARCH ESO ISS PBL24 START | 63.962 |
| HIERARCH ESO ISS PBL24 END | 63.986 |
| HIERARCH ESO ISS PBLA24 START | 42.287 |
| HIERARCH ESO ISS PBLA24 END | 42.371 |
| HIERARCH ESO ISS PBL34 START | 103.326 |
| HIERARCH ESO ISS PBL34 END | 103.365 |
| HIERARCH ESO ISS PBLA34 START | 39.556 |
| HIERARCH ESO ISS PBLA34 END | 39.641 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002836 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002836 |
| HIERARCH ESO ISS AMBI TEMP | 9.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |