Exposure
- ID
- GRAVI.2024-01-07T05:24:26.929_1
- Header ID
- GRAVI.2024-01-07T05:24:26.929
- Date updated
- 2024-01-07 05:35:51 UTC+0000
- Release date
- 2024-01-07 05:24:26 UTC+0000
- UTC Start
- 2024-01-07 05:24:26.929
- UTC End
- 2024-01-07 05:27:06.929
- MJD Start
- 60316.22531168
- MJD End
- 60316.2271635319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006327
- Ambient temperature (°C)
- 15.93
- Seeing (arcsec)
- 1.2
Observation
- ID
- 58127
- Category
- calibrator
- Program ID
- 112.25KN.001
- Program Title
- DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR SUBDWARF COMPANIONS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 43045
- Name
- HD_90855
- RA
- 156.890723
- DEC
- -63.02243
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 33.5210 | 33.7010 | 119.4000 | 119.8000 |
| A0-J2 | 122.2910 | 122.4930 | 55.2000 | 56.0000 |
| A0-J6 | 149.6450 | 149.5930 | 6.1590 | 6.6470 |
| B5-J2 | 111.7990 | 111.8220 | 39.6000 | 40.3000 |
| B5-J6 | 165.7360 | 165.7880 | 355.4470 | 355.8800 |
| J2-J6 | 115.6590 | 116.1800 | 313.1290 | 313.5530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25KN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60316.22531168 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 90855 |
| HIERARCH ESO INS SOBJ NAME | HD_90855 |
| RA | 156.890723 |
| DEC | -63.02243 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 33.521 |
| HIERARCH ESO ISS PBL12 END | 33.701 |
| HIERARCH ESO ISS PBLA12 START | 119.4 |
| HIERARCH ESO ISS PBLA12 END | 119.8 |
| HIERARCH ESO ISS PBL13 START | 122.291 |
| HIERARCH ESO ISS PBL13 END | 122.493 |
| HIERARCH ESO ISS PBLA13 START | 55.2 |
| HIERARCH ESO ISS PBLA13 END | 56.0 |
| HIERARCH ESO ISS PBL14 START | 149.645 |
| HIERARCH ESO ISS PBL14 END | 149.593 |
| HIERARCH ESO ISS PBLA14 START | 6.159 |
| HIERARCH ESO ISS PBLA14 END | 6.647 |
| HIERARCH ESO ISS PBL23 START | 111.799 |
| HIERARCH ESO ISS PBL23 END | 111.822 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 40.3 |
| HIERARCH ESO ISS PBL24 START | 165.736 |
| HIERARCH ESO ISS PBL24 END | 165.788 |
| HIERARCH ESO ISS PBLA24 START | 355.447 |
| HIERARCH ESO ISS PBLA24 END | 355.88 |
| HIERARCH ESO ISS PBL34 START | 115.659 |
| HIERARCH ESO ISS PBL34 END | 116.18 |
| HIERARCH ESO ISS PBLA34 START | 313.129 |
| HIERARCH ESO ISS PBLA34 END | 313.553 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005022 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007632 |
| HIERARCH ESO ISS AMBI TEMP | 15.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |