Exposure
- ID
- GRAVI.2022-12-30T02:52:10.013_1
- Header ID
- GRAVI.2022-12-30T02:52:10.013
- Date updated
- 2022-12-30 03:10:52 UTC+0000
- Release date
- 2022-12-30 02:52:10 UTC+0000
- UTC Start
- 2022-12-30 02:52:10.013
- UTC End
- 2022-12-30 02:58:50.013
- MJD Start
- 59943.11956033
- MJD End
- 59943.1241899596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004523
- Ambient temperature (°C)
- 13.08
- Seeing (arcsec)
- 0.68
Observation
- ID
- 53730
- Category
- calibrator
- Program ID
- 110.23Z7.001
- Program Title
- SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 39939
- Name
- HD_28038
- RA
- 66.239806
- DEC
- -14.68727
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G2 | 68.2580 | 68.3170 | 52.3000 | 52.8000 |
| A0-J2 | 128.7420 | 128.3560 | 94.0000 | 94.4000 |
| A0-J3 | 132.1600 | 132.3110 | 47.9110 | 48.4100 |
| G2-J2 | 90.0340 | 89.6540 | 124.2000 | 124.9000 |
| G2-J3 | 64.3140 | 64.4020 | 43.2520 | 43.7750 |
| J2-J3 | 102.1250 | 101.9540 | 342.7060 | 343.4630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23Z7.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59943.11956033 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 28038 |
| HIERARCH ESO INS SOBJ NAME | HD_28038 |
| RA | 66.239806 |
| DEC | -14.68727 |
| 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 | G2 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 68.258 |
| HIERARCH ESO ISS PBL12 END | 68.317 |
| HIERARCH ESO ISS PBLA12 START | 52.3 |
| HIERARCH ESO ISS PBLA12 END | 52.8 |
| HIERARCH ESO ISS PBL13 START | 128.742 |
| HIERARCH ESO ISS PBL13 END | 128.356 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.4 |
| HIERARCH ESO ISS PBL14 START | 132.16 |
| HIERARCH ESO ISS PBL14 END | 132.311 |
| HIERARCH ESO ISS PBLA14 START | 47.911 |
| HIERARCH ESO ISS PBLA14 END | 48.41 |
| HIERARCH ESO ISS PBL23 START | 90.034 |
| HIERARCH ESO ISS PBL23 END | 89.654 |
| HIERARCH ESO ISS PBLA23 START | 124.2 |
| HIERARCH ESO ISS PBLA23 END | 124.9 |
| HIERARCH ESO ISS PBL24 START | 64.314 |
| HIERARCH ESO ISS PBL24 END | 64.402 |
| HIERARCH ESO ISS PBLA24 START | 43.252 |
| HIERARCH ESO ISS PBLA24 END | 43.775 |
| HIERARCH ESO ISS PBL34 START | 102.125 |
| HIERARCH ESO ISS PBL34 END | 101.954 |
| HIERARCH ESO ISS PBLA34 START | 342.706 |
| HIERARCH ESO ISS PBLA34 END | 343.463 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00423 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004816 |
| HIERARCH ESO ISS AMBI TEMP | 13.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |