Exposure
- ID
- MATIS.2021-03-01T02:07:55.626_1
- Header ID
- MATIS.2021-03-01T02:07:55.626
- Date updated
- 2021-09-29 14:26:43 UTC+0000
- Release date
- 2022-03-01 02:16:26 UTC+0000
- UTC Start
- 2021-03-01 02:07:55.626
- UTC End
- 2021-03-01 02:08:55.686
- MJD Start
- 59274.08883826
- MJD End
- 59274.0895333989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027705
- Ambient temperature (°C)
- 17.03
- Seeing (arcsec)
- 1.365
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 | 48.1580 | 48.2310 | 37.5000 | 37.5000 |
| U1-U3 | 90.7170 | 90.8500 | 43.2000 | 43.2000 |
| U1-U4 | 128.8820 | 128.9500 | 64.5110 | 64.4370 |
| U2-U3 | 43.0650 | 43.1200 | 49.5000 | 49.5000 |
| U2-U4 | 88.7350 | 88.6900 | 78.8000 | 78.7060 |
| U3-U4 | 55.3180 | 55.2010 | 101.1550 | 101.0910 |
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 | 59274.08883826 |
| 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 | 48.158 |
| HIERARCH ESO ISS PBL12 END | 48.231 |
| HIERARCH ESO ISS PBLA12 START | 37.5 |
| HIERARCH ESO ISS PBLA12 END | 37.5 |
| HIERARCH ESO ISS PBL13 START | 90.717 |
| HIERARCH ESO ISS PBL13 END | 90.85 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.2 |
| HIERARCH ESO ISS PBL14 START | 128.882 |
| HIERARCH ESO ISS PBL14 END | 128.95 |
| HIERARCH ESO ISS PBLA14 START | 64.511 |
| HIERARCH ESO ISS PBLA14 END | 64.437 |
| HIERARCH ESO ISS PBL23 START | 43.065 |
| HIERARCH ESO ISS PBL23 END | 43.12 |
| HIERARCH ESO ISS PBLA23 START | 49.5 |
| HIERARCH ESO ISS PBLA23 END | 49.5 |
| HIERARCH ESO ISS PBL24 START | 88.735 |
| HIERARCH ESO ISS PBL24 END | 88.69 |
| HIERARCH ESO ISS PBLA24 START | 78.8 |
| HIERARCH ESO ISS PBLA24 END | 78.706 |
| HIERARCH ESO ISS PBL34 START | 55.318 |
| HIERARCH ESO ISS PBL34 END | 55.201 |
| HIERARCH ESO ISS PBLA34 START | 101.155 |
| HIERARCH ESO ISS PBLA34 END | 101.091 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002942 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002599 |
| HIERARCH ESO ISS AMBI TEMP | 17.03 |
| HIERARCH ESO ISS AMBI FWHM START | 1.4 |
| HIERARCH ESO ISS AMBI FWHM END | 1.33 |