Exposure
- ID
- MATIS.2021-03-01T02:20:10.981_1
- Header ID
- MATIS.2021-03-01T02:20:10.981
- 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 02:20:10.981
- UTC End
- 2021-03-01 02:21:11.041
- MJD Start
- 59274.09734932
- MJD End
- 59274.0980444589
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028615
- Ambient temperature (°C)
- 17.14
- Seeing (arcsec)
- 1.25
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 | 49.0420 | 49.1150 | 37.7000 | 37.8000 |
| U1-U3 | 92.2940 | 92.4230 | 43.1000 | 43.1000 |
| U1-U4 | 129.5870 | 129.6340 | 63.5880 | 63.5080 |
| U2-U3 | 43.7150 | 43.7670 | 49.2000 | 49.2000 |
| U2-U4 | 88.0840 | 88.0190 | 77.6370 | 77.5360 |
| U3-U4 | 53.8230 | 53.6900 | 100.3790 | 100.3140 |
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 | 59274.09734932 |
| 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 | 49.042 |
| HIERARCH ESO ISS PBL12 END | 49.115 |
| HIERARCH ESO ISS PBLA12 START | 37.7 |
| HIERARCH ESO ISS PBLA12 END | 37.8 |
| HIERARCH ESO ISS PBL13 START | 92.294 |
| HIERARCH ESO ISS PBL13 END | 92.423 |
| HIERARCH ESO ISS PBLA13 START | 43.1 |
| HIERARCH ESO ISS PBLA13 END | 43.1 |
| HIERARCH ESO ISS PBL14 START | 129.587 |
| HIERARCH ESO ISS PBL14 END | 129.634 |
| HIERARCH ESO ISS PBLA14 START | 63.588 |
| HIERARCH ESO ISS PBLA14 END | 63.508 |
| HIERARCH ESO ISS PBL23 START | 43.715 |
| HIERARCH ESO ISS PBL23 END | 43.767 |
| HIERARCH ESO ISS PBLA23 START | 49.2 |
| HIERARCH ESO ISS PBLA23 END | 49.2 |
| HIERARCH ESO ISS PBL24 START | 88.084 |
| HIERARCH ESO ISS PBL24 END | 88.019 |
| HIERARCH ESO ISS PBLA24 START | 77.637 |
| HIERARCH ESO ISS PBLA24 END | 77.536 |
| HIERARCH ESO ISS PBL34 START | 53.823 |
| HIERARCH ESO ISS PBL34 END | 53.69 |
| HIERARCH ESO ISS PBLA34 START | 100.379 |
| HIERARCH ESO ISS PBLA34 END | 100.314 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002394 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003329 |
| HIERARCH ESO ISS AMBI TEMP | 17.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.31 |
| HIERARCH ESO ISS AMBI FWHM END | 1.19 |