Exposure
- ID
- MATIS.2021-03-01T02:39:57.772_1
- Header ID
- MATIS.2021-03-01T02:39:57.772
- Date updated
- 2021-09-29 14:26:44 UTC+0000
- Release date
- 2021-03-01 02:39:57 UTC+0000
- UTC Start
- 2021-03-01 02:39:57.772
- UTC End
- 2021-03-01 02:40:57.780
- MJD Start
- 59274.11108532
- MJD End
- 59274.111779857
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003207
- Ambient temperature (°C)
- 16.77
- Seeing (arcsec)
- 1.305
Observation
- ID
- 46980
- Category
- calibrator
- 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
- 35258
- Name
- 87 Gem
- RA
- 103.000948
- DEC
- 23.60153
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.0960 | 50.1640 | 39.0000 | 39.0000 |
| U1-U3 | 94.4080 | 94.5210 | 43.5000 | 43.5000 |
| U1-U4 | 130.2050 | 130.2080 | 60.9140 | 60.8110 |
| U2-U3 | 44.6470 | 44.6890 | 48.6000 | 48.6000 |
| U2-U4 | 85.8060 | 85.7060 | 73.5180 | 73.3950 |
| U3-U4 | 49.0510 | 48.8910 | 96.0470 | 95.9640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21R2.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59274.11108532 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | 87 Gem |
| RA | 103.000948 |
| DEC | 23.60153 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 50.096 |
| HIERARCH ESO ISS PBL12 END | 50.164 |
| HIERARCH ESO ISS PBLA12 START | 39.0 |
| HIERARCH ESO ISS PBLA12 END | 39.0 |
| HIERARCH ESO ISS PBL13 START | 94.408 |
| HIERARCH ESO ISS PBL13 END | 94.521 |
| HIERARCH ESO ISS PBLA13 START | 43.5 |
| HIERARCH ESO ISS PBLA13 END | 43.5 |
| HIERARCH ESO ISS PBL14 START | 130.205 |
| HIERARCH ESO ISS PBL14 END | 130.208 |
| HIERARCH ESO ISS PBLA14 START | 60.914 |
| HIERARCH ESO ISS PBLA14 END | 60.811 |
| HIERARCH ESO ISS PBL23 START | 44.647 |
| HIERARCH ESO ISS PBL23 END | 44.689 |
| HIERARCH ESO ISS PBLA23 START | 48.6 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 85.806 |
| HIERARCH ESO ISS PBL24 END | 85.706 |
| HIERARCH ESO ISS PBLA24 START | 73.518 |
| HIERARCH ESO ISS PBLA24 END | 73.395 |
| HIERARCH ESO ISS PBL34 START | 49.051 |
| HIERARCH ESO ISS PBL34 END | 48.891 |
| HIERARCH ESO ISS PBLA34 START | 96.047 |
| HIERARCH ESO ISS PBLA34 END | 95.964 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003158 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003256 |
| HIERARCH ESO ISS AMBI TEMP | 16.77 |
| HIERARCH ESO ISS AMBI FWHM START | 1.29 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |