Exposure
- ID
- MATIS.2025-02-02T08:25:24.399_1
- Header ID
- MATIS.2025-02-02T08:25:24.399
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2026-02-02 08:35:49 UTC+0000
- UTC Start
- 2025-02-02 08:25:24.399
- UTC End
- 2025-02-02 08:26:24.459
- MJD Start
- 60708.35097684
- MJD End
- 60708.35167197889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006906
- Ambient temperature (°C)
- 14.79
- Seeing (arcsec)
- 0.6399999999999999
Observation
- ID
- 63614
- 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
- 47357
- Name
- l_Car
- RA
- 146.309115
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4990 | 90.5010 | 147.1000 | 147.3000 |
| A0-J2 | 124.2150 | 124.1600 | 130.9000 | 131.2000 |
| A0-K0 | 110.1880 | 110.0650 | 113.1930 | 113.4490 |
| G1-J2 | 45.0170 | 44.9420 | 96.9000 | 97.1000 |
| G1-K0 | 61.5110 | 61.3960 | 57.9940 | 58.1550 |
| J2-K0 | 38.7400 | 38.7290 | 11.1170 | 11.2590 |
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 | 60708.35097684 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309115 |
| DEC | -62.50784 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 90.499 |
| HIERARCH ESO ISS PBL12 END | 90.501 |
| HIERARCH ESO ISS PBLA12 START | 147.1 |
| HIERARCH ESO ISS PBLA12 END | 147.3 |
| HIERARCH ESO ISS PBL13 START | 124.215 |
| HIERARCH ESO ISS PBL13 END | 124.16 |
| HIERARCH ESO ISS PBLA13 START | 130.9 |
| HIERARCH ESO ISS PBLA13 END | 131.2 |
| HIERARCH ESO ISS PBL14 START | 110.188 |
| HIERARCH ESO ISS PBL14 END | 110.065 |
| HIERARCH ESO ISS PBLA14 START | 113.193 |
| HIERARCH ESO ISS PBLA14 END | 113.449 |
| HIERARCH ESO ISS PBL23 START | 45.017 |
| HIERARCH ESO ISS PBL23 END | 44.942 |
| HIERARCH ESO ISS PBLA23 START | 96.9 |
| HIERARCH ESO ISS PBLA23 END | 97.1 |
| HIERARCH ESO ISS PBL24 START | 61.511 |
| HIERARCH ESO ISS PBL24 END | 61.396 |
| HIERARCH ESO ISS PBLA24 START | 57.994 |
| HIERARCH ESO ISS PBLA24 END | 58.155 |
| HIERARCH ESO ISS PBL34 START | 38.74 |
| HIERARCH ESO ISS PBL34 END | 38.729 |
| HIERARCH ESO ISS PBLA34 START | 11.117 |
| HIERARCH ESO ISS PBLA34 END | 11.259 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006265 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007547 |
| HIERARCH ESO ISS AMBI TEMP | 14.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |