Exposure
- ID
- MATIS.2025-06-16T06:12:30.453_1
- Header ID
- MATIS.2025-06-16T06:12:30.453
- Date updated
- 2025-06-16 06:38:21 UTC+0000
- Release date
- 2025-06-16 06:12:30 UTC+0000
- UTC Start
- 2025-06-16 06:12:30.453
- UTC End
- 2025-06-16 06:13:30.513
- MJD Start
- 60842.2586858
- MJD End
- 60842.259380938885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002297
- Ambient temperature (°C)
- 6.92
- Seeing (arcsec)
- 0.99
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 | 90.3170 | 90.2990 | 121.9000 | 122.1000 |
| A0-J2 | 127.7930 | 127.7230 | 99.1000 | 99.2000 |
| A0-K0 | 125.2270 | 125.1330 | 77.1860 | 77.3180 |
| G1-J2 | 56.6700 | 56.6270 | 60.9000 | 61.0000 |
| G1-K0 | 88.1220 | 88.0840 | 31.0380 | 31.1380 |
| J2-K0 | 48.1210 | 48.1230 | 355.1340 | 355.2450 |
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 | 60842.2586858 |
| 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 | 90.317 |
| HIERARCH ESO ISS PBL12 END | 90.299 |
| HIERARCH ESO ISS PBLA12 START | 121.9 |
| HIERARCH ESO ISS PBLA12 END | 122.1 |
| HIERARCH ESO ISS PBL13 START | 127.793 |
| HIERARCH ESO ISS PBL13 END | 127.723 |
| HIERARCH ESO ISS PBLA13 START | 99.1 |
| HIERARCH ESO ISS PBLA13 END | 99.2 |
| HIERARCH ESO ISS PBL14 START | 125.227 |
| HIERARCH ESO ISS PBL14 END | 125.133 |
| HIERARCH ESO ISS PBLA14 START | 77.186 |
| HIERARCH ESO ISS PBLA14 END | 77.318 |
| HIERARCH ESO ISS PBL23 START | 56.67 |
| HIERARCH ESO ISS PBL23 END | 56.627 |
| HIERARCH ESO ISS PBLA23 START | 60.9 |
| HIERARCH ESO ISS PBLA23 END | 61.0 |
| HIERARCH ESO ISS PBL24 START | 88.122 |
| HIERARCH ESO ISS PBL24 END | 88.084 |
| HIERARCH ESO ISS PBLA24 START | 31.038 |
| HIERARCH ESO ISS PBLA24 END | 31.138 |
| HIERARCH ESO ISS PBL34 START | 48.121 |
| HIERARCH ESO ISS PBL34 END | 48.123 |
| HIERARCH ESO ISS PBLA34 START | 355.134 |
| HIERARCH ESO ISS PBLA34 END | 355.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 6.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |