Exposure
- ID
- GRAVI.2024-06-09T02:01:54.580_1
- Header ID
- GRAVI.2024-06-09T02:01:54.580
- Date updated
- 2024-06-09 02:15:35 UTC+0000
- Release date
- 2025-06-09 02:15:35 UTC+0000
- UTC Start
- 2024-06-09 02:01:54.580
- UTC End
- 2024-06-09 02:08:34.580
- MJD Start
- 60470.08465949
- MJD End
- 60470.0892891196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002988
- Ambient temperature (°C)
- 11.45
- Seeing (arcsec)
- 1.45
Observation
- ID
- 59596
- Category
- science
- Program ID
- 113.26KC.001
- Program Title
- DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR STRIPPED SUBDWARF COMPANIONS
- Program Type
- Normal
- PI / COI
- KLEMENT / RIVINIUS / BAADE / MÉRAND
Target
- ID
- 44193
- Name
- HD_152478
- RA
- 254.035009
- DEC
- -50.67484
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 38.5070 | 38.9320 | 130.6000 | 131.4000 |
| A0-J2 | 118.4370 | 119.3040 | 62.8000 | 64.4000 |
| A0-J6 | 163.0850 | 162.9550 | 7.7860 | 8.8120 |
| B5-J2 | 109.8120 | 110.0970 | 43.9000 | 45.4000 |
| B5-J6 | 186.7750 | 186.8200 | 357.8100 | 358.6990 |
| J2-J6 | 135.9790 | 137.1150 | 322.2410 | 322.9560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26KC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60470.08465949 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 152478 |
| HIERARCH ESO INS SOBJ NAME | HD_152478 |
| RA | 254.035009 |
| DEC | -50.67484 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 38.507 |
| HIERARCH ESO ISS PBL12 END | 38.932 |
| HIERARCH ESO ISS PBLA12 START | 130.6 |
| HIERARCH ESO ISS PBLA12 END | 131.4 |
| HIERARCH ESO ISS PBL13 START | 118.437 |
| HIERARCH ESO ISS PBL13 END | 119.304 |
| HIERARCH ESO ISS PBLA13 START | 62.8 |
| HIERARCH ESO ISS PBLA13 END | 64.4 |
| HIERARCH ESO ISS PBL14 START | 163.085 |
| HIERARCH ESO ISS PBL14 END | 162.955 |
| HIERARCH ESO ISS PBLA14 START | 7.786 |
| HIERARCH ESO ISS PBLA14 END | 8.812 |
| HIERARCH ESO ISS PBL23 START | 109.812 |
| HIERARCH ESO ISS PBL23 END | 110.097 |
| HIERARCH ESO ISS PBLA23 START | 43.9 |
| HIERARCH ESO ISS PBLA23 END | 45.4 |
| HIERARCH ESO ISS PBL24 START | 186.775 |
| HIERARCH ESO ISS PBL24 END | 186.82 |
| HIERARCH ESO ISS PBLA24 START | 357.81 |
| HIERARCH ESO ISS PBLA24 END | 358.699 |
| HIERARCH ESO ISS PBL34 START | 135.979 |
| HIERARCH ESO ISS PBL34 END | 137.115 |
| HIERARCH ESO ISS PBLA34 START | 322.241 |
| HIERARCH ESO ISS PBLA34 END | 322.956 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002988 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002988 |
| HIERARCH ESO ISS AMBI TEMP | 11.45 |
| HIERARCH ESO ISS AMBI FWHM START | 1.45 |
| HIERARCH ESO ISS AMBI FWHM END | 1.45 |