Exposure
- ID
- MATIS.2025-06-18T03:39:54.573_1
- Header ID
- MATIS.2025-06-18T03:39:54.573
- Date updated
- 2025-06-18 03:45:44 UTC+0000
- Release date
- 2025-06-18 03:39:54 UTC+0000
- UTC Start
- 2025-06-18 03:39:54.573
- UTC End
- 2025-06-18 03:40:54.633
- MJD Start
- 60844.15271497
- MJD End
- 60844.153410108884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028789999999999996
- Ambient temperature (°C)
- 7.07
- Seeing (arcsec)
- 0.755
Observation
- ID
- 68117
- Category
- calibrator
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 50632
- Name
- eps Sgr
- RA
- 276.041375
- DEC
- -34.38532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.7540 | 82.8840 | 103.0000 | 103.1000 |
| A0-J2 | 120.4920 | 120.6590 | 78.0000 | 78.2000 |
| A0-K0 | 123.3280 | 123.4310 | 55.8480 | 56.0240 |
| G1-J2 | 57.3510 | 57.3750 | 40.5000 | 40.7000 |
| G1-K0 | 90.4510 | 90.4480 | 13.7090 | 13.8470 |
| J2-K0 | 47.0080 | 47.0230 | 340.3420 | 340.4330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60844.15271497 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041375 |
| DEC | -34.38532 |
| 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 82.754 |
| HIERARCH ESO ISS PBL12 END | 82.884 |
| HIERARCH ESO ISS PBLA12 START | 103.0 |
| HIERARCH ESO ISS PBLA12 END | 103.1 |
| HIERARCH ESO ISS PBL13 START | 120.492 |
| HIERARCH ESO ISS PBL13 END | 120.659 |
| HIERARCH ESO ISS PBLA13 START | 78.0 |
| HIERARCH ESO ISS PBLA13 END | 78.2 |
| HIERARCH ESO ISS PBL14 START | 123.328 |
| HIERARCH ESO ISS PBL14 END | 123.431 |
| HIERARCH ESO ISS PBLA14 START | 55.848 |
| HIERARCH ESO ISS PBLA14 END | 56.024 |
| HIERARCH ESO ISS PBL23 START | 57.351 |
| HIERARCH ESO ISS PBL23 END | 57.375 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 40.7 |
| HIERARCH ESO ISS PBL24 START | 90.451 |
| HIERARCH ESO ISS PBL24 END | 90.448 |
| HIERARCH ESO ISS PBLA24 START | 13.709 |
| HIERARCH ESO ISS PBLA24 END | 13.847 |
| HIERARCH ESO ISS PBL34 START | 47.008 |
| HIERARCH ESO ISS PBL34 END | 47.023 |
| HIERARCH ESO ISS PBLA34 START | 340.342 |
| HIERARCH ESO ISS PBLA34 END | 340.433 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003028 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00273 |
| HIERARCH ESO ISS AMBI TEMP | 7.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |