Exposure
- ID
- MATIS.2022-01-08T00:59:31.996_1
- Header ID
- MATIS.2022-01-08T00:59:31.996
- Date updated
- 2022-01-08 01:11:15 UTC+0000
- Release date
- 2022-01-08 00:59:31 UTC+0000
- UTC Start
- 2022-01-08 00:59:31.996
- UTC End
- 2022-01-08 01:00:34.006
- MJD Start
- 59587.04134255
- MJD End
- 59587.0420602583
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.018331
- Ambient temperature (°C)
- 15.52
- Seeing (arcsec)
- 0.44
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 | 68.3020 | 68.2910 | 270.7000 | 270.7000 |
| K0-D0 | 93.7200 | 93.8040 | 256.1000 | 256.0000 |
| K0-J3 | 43.3690 | 43.2800 | 324.1950 | 324.2680 |
| G2-D0 | 32.5710 | 32.6390 | 224.2000 | 224.2000 |
| G2-J3 | 54.9380 | 55.0490 | 51.3850 | 51.3860 |
| D0-J3 | 87.3460 | 87.5260 | 48.6940 | 48.7060 |
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 | 59587.04134255 |
| 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 | 68.302 |
| HIERARCH ESO ISS PBL12 END | 68.291 |
| HIERARCH ESO ISS PBLA12 START | 270.7 |
| HIERARCH ESO ISS PBLA12 END | 270.7 |
| HIERARCH ESO ISS PBL13 START | 93.72 |
| HIERARCH ESO ISS PBL13 END | 93.804 |
| HIERARCH ESO ISS PBLA13 START | 256.1 |
| HIERARCH ESO ISS PBLA13 END | 256.0 |
| HIERARCH ESO ISS PBL14 START | 43.369 |
| HIERARCH ESO ISS PBL14 END | 43.28 |
| HIERARCH ESO ISS PBLA14 START | 324.195 |
| HIERARCH ESO ISS PBLA14 END | 324.268 |
| HIERARCH ESO ISS PBL23 START | 32.571 |
| HIERARCH ESO ISS PBL23 END | 32.639 |
| HIERARCH ESO ISS PBLA23 START | 224.2 |
| HIERARCH ESO ISS PBLA23 END | 224.2 |
| HIERARCH ESO ISS PBL24 START | 54.938 |
| HIERARCH ESO ISS PBL24 END | 55.049 |
| HIERARCH ESO ISS PBLA24 START | 51.385 |
| HIERARCH ESO ISS PBLA24 END | 51.386 |
| HIERARCH ESO ISS PBL34 START | 87.346 |
| HIERARCH ESO ISS PBL34 END | 87.526 |
| HIERARCH ESO ISS PBLA34 START | 48.694 |
| HIERARCH ESO ISS PBLA34 END | 48.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.018331 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.018331 |
| HIERARCH ESO ISS AMBI TEMP | 15.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |