Exposure
- ID
- MATIS.2024-11-23T08:22:50.169_1
- Header ID
- MATIS.2024-11-23T08:22:50.169
- Date updated
- 2024-11-23 08:30:51 UTC+0000
- Release date
- 2025-11-23 08:30:51 UTC+0000
- UTC Start
- 2024-11-23 08:22:50.169
- UTC End
- 2024-11-23 08:23:50.177
- MJD Start
- 60637.34919177
- MJD End
- 60637.349886307
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006168
- Ambient temperature (°C)
- 14.78
- Seeing (arcsec)
- 0.425
Observation
- ID
- 61985
- Category
- science
- Program ID
- 114.273K.001
- Program Title
- FIRST APERTURE-SYNTHESIS IMAGING OF A CIRCUMSTELLAR ENVELOPE OF CEPHEID WITH VLTI/MATISSE
- Program Type
- Normal
- PI / COI
- HOCDé / MATTER / GALLENNE / NARDETTO / KERVELLA / PIETRZYNSKI / NARLOCH / WIELGORSKI / HAJDU / GIEREN / KAMINSKI / BAILLEUL / BRAS / AFANASIEV / MÉRAND
Target
- ID
- 46097
- Name
- l_Car
- RA
- 146.309116
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 79.5810 | 79.6710 | 86.6000 | 86.8000 |
| A0-J2 | 125.1450 | 125.2060 | 66.6000 | 66.8000 |
| A0-K0 | 127.9810 | 127.9810 | 50.1550 | 50.3850 |
| G1-J2 | 57.2090 | 57.1950 | 38.2000 | 38.5000 |
| G1-K0 | 79.4840 | 79.4630 | 13.7040 | 13.8710 |
| J2-K0 | 36.3000 | 36.3310 | 332.8190 | 332.9540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60637.34919177 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 79.581 |
| HIERARCH ESO ISS PBL12 END | 79.671 |
| HIERARCH ESO ISS PBLA12 START | 86.6 |
| HIERARCH ESO ISS PBLA12 END | 86.8 |
| HIERARCH ESO ISS PBL13 START | 125.145 |
| HIERARCH ESO ISS PBL13 END | 125.206 |
| HIERARCH ESO ISS PBLA13 START | 66.6 |
| HIERARCH ESO ISS PBLA13 END | 66.8 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 50.155 |
| HIERARCH ESO ISS PBLA14 END | 50.385 |
| HIERARCH ESO ISS PBL23 START | 57.209 |
| HIERARCH ESO ISS PBL23 END | 57.195 |
| HIERARCH ESO ISS PBLA23 START | 38.2 |
| HIERARCH ESO ISS PBLA23 END | 38.5 |
| HIERARCH ESO ISS PBL24 START | 79.484 |
| HIERARCH ESO ISS PBL24 END | 79.463 |
| HIERARCH ESO ISS PBLA24 START | 13.704 |
| HIERARCH ESO ISS PBLA24 END | 13.871 |
| HIERARCH ESO ISS PBL34 START | 36.3 |
| HIERARCH ESO ISS PBL34 END | 36.331 |
| HIERARCH ESO ISS PBLA34 START | 332.819 |
| HIERARCH ESO ISS PBLA34 END | 332.954 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005353 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006983 |
| HIERARCH ESO ISS AMBI TEMP | 14.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |