Exposure
- ID
- MATIS.2021-03-01T02:17:33.185_1
- Header ID
- MATIS.2021-03-01T02:17:33.185
- Date updated
- 2021-09-29 14:26:43 UTC+0000
- Release date
- 2022-03-01 02:26:45 UTC+0000
- UTC Start
- 2021-03-01 02:17:33.185
- UTC End
- 2021-03-01 02:18:33.245
- MJD Start
- 59274.09552298
- MJD End
- 59274.0962181189
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00235
- Ambient temperature (°C)
- 16.73
- Seeing (arcsec)
- 1.4
Observation
- ID
- 46977
- Category
- science
- Program ID
- 106.21R2.001
- Program Title
- THE CIRCUMSTELLAR ENVELOPES OF CEPHEIDS WITH VLTI/MATISSE
- Program Type
- GTO
- PI / COI
- HOCD\XC3\X83\XC2\XA9/ MILLOUR/ AUGEREAU/ BRUNO/ HRON/ HENNING/ DOMINIK/ JAFFE/ VAN BOEKEL/ WEIGELT/ HOFMANN/ SCHERTL/ PANTIN/ PETROV/ WOLF/ PHILIPPE/ MEISENHEIMER/ HOGERHEIJDE/ DELBO
Target
- ID
- 35257
- Name
- zet Gem
- RA
- 106.028223
- DEC
- 20.57031
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.8550 | 48.9290 | 37.7000 | 37.7000 |
| U1-U3 | 91.9640 | 92.0940 | 43.2000 | 43.2000 |
| U1-U4 | 129.4580 | 129.5100 | 63.7910 | 63.7120 |
| U2-U3 | 43.5800 | 43.6340 | 49.3000 | 49.3000 |
| U2-U4 | 88.2420 | 88.1810 | 77.8900 | 77.7910 |
| U3-U4 | 54.1560 | 54.0260 | 100.5450 | 100.4800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21R2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59274.09552298 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | zet Gem |
| RA | 106.028223 |
| DEC | 20.57031 |
| 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 | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 48.855 |
| HIERARCH ESO ISS PBL12 END | 48.929 |
| HIERARCH ESO ISS PBLA12 START | 37.7 |
| HIERARCH ESO ISS PBLA12 END | 37.7 |
| HIERARCH ESO ISS PBL13 START | 91.964 |
| HIERARCH ESO ISS PBL13 END | 92.094 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.2 |
| HIERARCH ESO ISS PBL14 START | 129.458 |
| HIERARCH ESO ISS PBL14 END | 129.51 |
| HIERARCH ESO ISS PBLA14 START | 63.791 |
| HIERARCH ESO ISS PBLA14 END | 63.712 |
| HIERARCH ESO ISS PBL23 START | 43.58 |
| HIERARCH ESO ISS PBL23 END | 43.634 |
| HIERARCH ESO ISS PBLA23 START | 49.3 |
| HIERARCH ESO ISS PBLA23 END | 49.3 |
| HIERARCH ESO ISS PBL24 START | 88.242 |
| HIERARCH ESO ISS PBL24 END | 88.181 |
| HIERARCH ESO ISS PBLA24 START | 77.89 |
| HIERARCH ESO ISS PBLA24 END | 77.791 |
| HIERARCH ESO ISS PBL34 START | 54.156 |
| HIERARCH ESO ISS PBL34 END | 54.026 |
| HIERARCH ESO ISS PBLA34 START | 100.545 |
| HIERARCH ESO ISS PBLA34 END | 100.48 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002082 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002618 |
| HIERARCH ESO ISS AMBI TEMP | 16.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.4 |
| HIERARCH ESO ISS AMBI FWHM END | 1.4 |