Exposure
- ID
- MATIS.2024-12-30T03:53:32.575_1
- Header ID
- MATIS.2024-12-30T03:53:32.575
- Date updated
- 2024-12-30 04:00:46 UTC+0000
- Release date
- 2025-12-30 04:00:46 UTC+0000
- UTC Start
- 2024-12-30 03:53:32.575
- UTC End
- 2024-12-30 03:54:32.583
- MJD Start
- 60674.16218258
- MJD End
- 60674.16287711704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0092905
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.45999999999999996
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 | 67.4410 | 67.5430 | 55.6000 | 55.9000 |
| A0-J2 | 116.6610 | 116.7280 | 35.7000 | 35.9000 |
| A0-K0 | 126.6550 | 126.6690 | 21.6370 | 21.8830 |
| G1-J2 | 58.0350 | 58.0330 | 12.3000 | 12.5000 |
| G1-K0 | 80.1540 | 80.1630 | 353.5860 | 353.7560 |
| J2-K0 | 31.3160 | 31.3680 | 317.1240 | 317.2520 |
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 | 60674.16218258 |
| 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 | 67.441 |
| HIERARCH ESO ISS PBL12 END | 67.543 |
| HIERARCH ESO ISS PBLA12 START | 55.6 |
| HIERARCH ESO ISS PBLA12 END | 55.9 |
| HIERARCH ESO ISS PBL13 START | 116.661 |
| HIERARCH ESO ISS PBL13 END | 116.728 |
| HIERARCH ESO ISS PBLA13 START | 35.7 |
| HIERARCH ESO ISS PBLA13 END | 35.9 |
| HIERARCH ESO ISS PBL14 START | 126.655 |
| HIERARCH ESO ISS PBL14 END | 126.669 |
| HIERARCH ESO ISS PBLA14 START | 21.637 |
| HIERARCH ESO ISS PBLA14 END | 21.883 |
| HIERARCH ESO ISS PBL23 START | 58.035 |
| HIERARCH ESO ISS PBL23 END | 58.033 |
| HIERARCH ESO ISS PBLA23 START | 12.3 |
| HIERARCH ESO ISS PBLA23 END | 12.5 |
| HIERARCH ESO ISS PBL24 START | 80.154 |
| HIERARCH ESO ISS PBL24 END | 80.163 |
| HIERARCH ESO ISS PBLA24 START | 353.586 |
| HIERARCH ESO ISS PBLA24 END | 353.756 |
| HIERARCH ESO ISS PBL34 START | 31.316 |
| HIERARCH ESO ISS PBL34 END | 31.368 |
| HIERARCH ESO ISS PBLA34 START | 317.124 |
| HIERARCH ESO ISS PBLA34 END | 317.252 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008949 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009632 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |