Exposure
- ID
- MATIS.2021-10-16T03:40:57.141_1
- Header ID
- MATIS.2021-10-16T03:40:57.141
- Date updated
- 2021-10-16 03:50:36 UTC+0000
- Release date
- 2021-10-16 03:40:57 UTC+0000
- UTC Start
- 2021-10-16 03:40:57.141
- UTC End
- 2021-10-16 03:41:57.081
- MJD Start
- 59503.15343913
- MJD End
- 59503.15413288
- Exposure time (s)
- 59.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026995
- Ambient temperature (°C)
- 10.0
- Seeing (arcsec)
- 0.535
Observation
- ID
- 48546
- Category
- calibrator
- Program ID
- 108.2229.001
- Program Title
- MATISSE AGN PILOT SURVEY -- UNDERSTANDING THE DIFFERENCES BETWEEN SY1 AND SY2
- Program Type
- GTO
- PI / COI
- JAFFE/ ISBELL/ PETROV/ BURTSCHER/ WEIGELT/ POTT/ GÁMEZ ROSAS/ MEISENHEIMER/ LEFTLEY
Target
- ID
- 36384
- Name
- eta Eri
- RA
- 44.107983
- DEC
- -8.89899
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.1770 | 51.1940 | 9.4000 | 9.6000 |
| U1-U3 | 90.4560 | 90.5140 | 15.8000 | 16.0000 |
| U1-U4 | 105.4100 | 105.6620 | 47.6490 | 47.8130 |
| U2-U3 | 40.0000 | 40.0440 | 23.9000 | 24.1000 |
| U2-U4 | 72.4980 | 72.7220 | 73.5590 | 73.6500 |
| U3-U4 | 55.6560 | 55.7770 | 106.7510 | 106.7530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.2229.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59503.15343913 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta Eri |
| RA | 44.107983 |
| DEC | -8.89899 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.111 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.222 |
| HIERARCH ESO DET NDIT | 270 |
| HIERARCH ESO ISS PBL12 START | 51.177 |
| HIERARCH ESO ISS PBL12 END | 51.194 |
| HIERARCH ESO ISS PBLA12 START | 9.4 |
| HIERARCH ESO ISS PBLA12 END | 9.6 |
| HIERARCH ESO ISS PBL13 START | 90.456 |
| HIERARCH ESO ISS PBL13 END | 90.514 |
| HIERARCH ESO ISS PBLA13 START | 15.8 |
| HIERARCH ESO ISS PBLA13 END | 16.0 |
| HIERARCH ESO ISS PBL14 START | 105.41 |
| HIERARCH ESO ISS PBL14 END | 105.662 |
| HIERARCH ESO ISS PBLA14 START | 47.649 |
| HIERARCH ESO ISS PBLA14 END | 47.813 |
| HIERARCH ESO ISS PBL23 START | 40.0 |
| HIERARCH ESO ISS PBL23 END | 40.044 |
| HIERARCH ESO ISS PBLA23 START | 23.9 |
| HIERARCH ESO ISS PBLA23 END | 24.1 |
| HIERARCH ESO ISS PBL24 START | 72.498 |
| HIERARCH ESO ISS PBL24 END | 72.722 |
| HIERARCH ESO ISS PBLA24 START | 73.559 |
| HIERARCH ESO ISS PBLA24 END | 73.65 |
| HIERARCH ESO ISS PBL34 START | 55.656 |
| HIERARCH ESO ISS PBL34 END | 55.777 |
| HIERARCH ESO ISS PBLA34 START | 106.751 |
| HIERARCH ESO ISS PBLA34 END | 106.753 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002575 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002824 |
| HIERARCH ESO ISS AMBI TEMP | 10.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |