Exposure
- ID
- MATIS.2022-01-08T02:41:57.988_1
- Header ID
- MATIS.2022-01-08T02:41:57.988
- Date updated
- 2022-01-08 02:50:55 UTC+0000
- Release date
- 2022-01-08 02:41:57 UTC+0000
- UTC Start
- 2022-01-08 02:41:57.988
- UTC End
- 2022-01-08 02:42:59.998
- MJD Start
- 59587.11247671
- MJD End
- 59587.1131944183
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007465
- Ambient temperature (°C)
- 14.37
- Seeing (arcsec)
- 0.905
Observation
- ID
- 49209
- Category
- calibrator
- Program ID
- 108.229P.001
- Program Title
- THE MYSTERIOUS ORIGIN OF EXTREME DEBRIS DISKS REVEALED BY MID-INFRARED INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- VARGA/ ABRAHAM/ CHEN/ KOSPAL/ SU/ HENNING/ PAWELLEK/ MOOR/ CRUZ-SAENZ DE MIERA/ WHITE/ AUGEREAU/ RATZKA/ WOLF/ PANTIN/ HOGERHEIJDE/ BRUNO/ HOFMANN/ MATTER/ WEIGELT/ DOMINIK/ JAFFE/ SCHERTL/ WATERS/ KLARMANN/ YOFFE/ KOKOULINA/ VAN BOEKEL/ MILLOUR/ PÉRONNE
Target
- ID
- 36826
- Name
- HD_20893
- RA
- 50.688232
- DEC
- 20.74199
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.4260 | 61.3000 | 261.1000 | 260.9000 |
| K0-D0 | 94.4250 | 94.3570 | 247.0000 | 246.9000 |
| K0-J3 | 34.7810 | 34.7080 | 337.0220 | 337.2160 |
| G2-D0 | 37.8910 | 37.9290 | 223.8000 | 223.8000 |
| G2-J3 | 62.8260 | 62.8720 | 48.5700 | 48.5150 |
| D0-J3 | 100.6360 | 100.7200 | 46.7910 | 46.7440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.229P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59587.11247671 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_20893 |
| RA | 50.688232 |
| DEC | 20.74199 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2385 |
| HIERARCH ESO ISS PBL12 START | 61.426 |
| HIERARCH ESO ISS PBL12 END | 61.3 |
| HIERARCH ESO ISS PBLA12 START | 261.1 |
| HIERARCH ESO ISS PBLA12 END | 260.9 |
| HIERARCH ESO ISS PBL13 START | 94.425 |
| HIERARCH ESO ISS PBL13 END | 94.357 |
| HIERARCH ESO ISS PBLA13 START | 247.0 |
| HIERARCH ESO ISS PBLA13 END | 246.9 |
| HIERARCH ESO ISS PBL14 START | 34.781 |
| HIERARCH ESO ISS PBL14 END | 34.708 |
| HIERARCH ESO ISS PBLA14 START | 337.022 |
| HIERARCH ESO ISS PBLA14 END | 337.216 |
| HIERARCH ESO ISS PBL23 START | 37.891 |
| HIERARCH ESO ISS PBL23 END | 37.929 |
| HIERARCH ESO ISS PBLA23 START | 223.8 |
| HIERARCH ESO ISS PBLA23 END | 223.8 |
| HIERARCH ESO ISS PBL24 START | 62.826 |
| HIERARCH ESO ISS PBL24 END | 62.872 |
| HIERARCH ESO ISS PBLA24 START | 48.57 |
| HIERARCH ESO ISS PBLA24 END | 48.515 |
| HIERARCH ESO ISS PBL34 START | 100.636 |
| HIERARCH ESO ISS PBL34 END | 100.72 |
| HIERARCH ESO ISS PBLA34 START | 46.791 |
| HIERARCH ESO ISS PBLA34 END | 46.744 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007465 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007465 |
| HIERARCH ESO ISS AMBI TEMP | 14.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |