Exposure
- ID
- MATIS.2021-05-26T09:41:45.260_1
- Header ID
- MATIS.2021-05-26T09:41:45.260
- Date updated
- 2021-05-26 09:50:26 UTC+0000
- Release date
- 2021-05-26 09:41:45 UTC+0000
- UTC Start
- 2021-05-26 09:41:45.260
- UTC End
- 2021-05-26 09:42:45.320
- MJD Start
- 59360.40399606
- MJD End
- 59360.4046911989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040505
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.46
Observation
- ID
- 47466
- Category
- calibrator
- Program ID
- 105.206Y.004
- Program Title
- INTERFEROMETRIC IMAGING OF A DISK IN A STELLAR-MERGER REMNANT: A QUEST FOR ANGULAR MOMENTUM
- Program Type
- Normal
- PI / COI
- KAMINSKI/ TYLENDA/ PALADINI/ WITTKOWSKI/ OTULAKOWSKA-HYPKA
Target
- ID
- 35602
- Name
- HD174470
- RA
- 282.880125
- DEC
- -21.45602
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6670 | 54.6300 | 36.5000 | 36.6000 |
| U1-U3 | 97.4420 | 97.3520 | 42.3000 | 42.3000 |
| U1-U4 | 113.8810 | 113.6300 | 70.5010 | 70.5510 |
| U2-U3 | 43.4010 | 43.3460 | 49.6000 | 49.6000 |
| U2-U4 | 75.0550 | 74.8510 | 94.5250 | 94.6320 |
| U3-U4 | 53.9230 | 53.8200 | 129.1890 | 129.3730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Y.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59360.40399606 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD174470 |
| RA | 282.880125 |
| DEC | -21.45602 |
| 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 | 54.667 |
| HIERARCH ESO ISS PBL12 END | 54.63 |
| HIERARCH ESO ISS PBLA12 START | 36.5 |
| HIERARCH ESO ISS PBLA12 END | 36.6 |
| HIERARCH ESO ISS PBL13 START | 97.442 |
| HIERARCH ESO ISS PBL13 END | 97.352 |
| HIERARCH ESO ISS PBLA13 START | 42.3 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 113.881 |
| HIERARCH ESO ISS PBL14 END | 113.63 |
| HIERARCH ESO ISS PBLA14 START | 70.501 |
| HIERARCH ESO ISS PBLA14 END | 70.551 |
| HIERARCH ESO ISS PBL23 START | 43.401 |
| HIERARCH ESO ISS PBL23 END | 43.346 |
| HIERARCH ESO ISS PBLA23 START | 49.6 |
| HIERARCH ESO ISS PBLA23 END | 49.6 |
| HIERARCH ESO ISS PBL24 START | 75.055 |
| HIERARCH ESO ISS PBL24 END | 74.851 |
| HIERARCH ESO ISS PBLA24 START | 94.525 |
| HIERARCH ESO ISS PBLA24 END | 94.632 |
| HIERARCH ESO ISS PBL34 START | 53.923 |
| HIERARCH ESO ISS PBL34 END | 53.82 |
| HIERARCH ESO ISS PBLA34 START | 129.189 |
| HIERARCH ESO ISS PBLA34 END | 129.373 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00389 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004211 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |