Exposure
- ID
- GRAVI.2023-12-19T06:22:18.908_1
- Header ID
- GRAVI.2023-12-19T06:22:18.908
- Date updated
- 2023-12-19 06:35:46 UTC+0000
- Release date
- 2024-12-19 06:35:46 UTC+0000
- UTC Start
- 2023-12-19 06:22:18.908
- UTC End
- 2023-12-19 06:26:18.908
- MJD Start
- 60297.26549662
- MJD End
- 60297.2682743978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038815
- Ambient temperature (°C)
- 15.08
- Seeing (arcsec)
- 0.695
Observation
- ID
- 58012
- Category
- science
- 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
- 42956
- Name
- HD_88661
- RA
- 152.939266
- DEC
- -58.06051
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 74.2290 | 74.7260 | 78.3000 | 79.3000 |
A0-J2 | 120.0200 | 120.4110 | 56.5000 | 57.5000 |
A0-K0 | 126.9570 | 127.0570 | 39.6340 | 40.5960 |
G1-J2 | 58.1010 | 58.0820 | 28.1000 | 29.0000 |
G1-K0 | 83.1750 | 83.1380 | 5.7240 | 6.3920 |
J2-K0 | 36.8440 | 37.0040 | 328.8040 | 329.2980 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25KN.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60297.26549662 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 88661 |
HIERARCH ESO INS SOBJ NAME | HD_88661 |
RA | 152.939266 |
DEC | -58.06051 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 74.229 |
HIERARCH ESO ISS PBL12 END | 74.726 |
HIERARCH ESO ISS PBLA12 START | 78.3 |
HIERARCH ESO ISS PBLA12 END | 79.3 |
HIERARCH ESO ISS PBL13 START | 120.02 |
HIERARCH ESO ISS PBL13 END | 120.411 |
HIERARCH ESO ISS PBLA13 START | 56.5 |
HIERARCH ESO ISS PBLA13 END | 57.5 |
HIERARCH ESO ISS PBL14 START | 126.957 |
HIERARCH ESO ISS PBL14 END | 127.057 |
HIERARCH ESO ISS PBLA14 START | 39.634 |
HIERARCH ESO ISS PBLA14 END | 40.596 |
HIERARCH ESO ISS PBL23 START | 58.101 |
HIERARCH ESO ISS PBL23 END | 58.082 |
HIERARCH ESO ISS PBLA23 START | 28.1 |
HIERARCH ESO ISS PBLA23 END | 29.0 |
HIERARCH ESO ISS PBL24 START | 83.175 |
HIERARCH ESO ISS PBL24 END | 83.138 |
HIERARCH ESO ISS PBLA24 START | 5.724 |
HIERARCH ESO ISS PBLA24 END | 6.392 |
HIERARCH ESO ISS PBL34 START | 36.844 |
HIERARCH ESO ISS PBL34 END | 37.004 |
HIERARCH ESO ISS PBLA34 START | 328.804 |
HIERARCH ESO ISS PBLA34 END | 329.298 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003768 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003995 |
HIERARCH ESO ISS AMBI TEMP | 15.08 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |