Exposure
- ID
- GRAVI.2024-07-01T05:15:21.908_2
- Header ID
- GRAVI.2024-07-01T05:15:21.908
- Date updated
- 2024-07-01 05:35:36 UTC+0000
- Release date
- 2024-07-01 05:35:36 UTC+0000
- UTC Start
- 2024-07-01 05:15:21.908
- UTC End
- 2024-07-01 05:22:01.908
- MJD Start
- 60492.21900357
- MJD End
- 60492.2236331996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0103325
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.665
Observation
- ID
- 56735
- Category
- science
- Program ID
- 110.24B5.004
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 41277
- Name
- 2MASS18244262-131000
- RA
- 276.177595833333
- DEC
- -13.1669277777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.3800 | 86.7480 | 119.2000 | 119.8000 |
A0-J2 | 126.4610 | 125.6280 | 95.5000 | 96.0000 |
A0-K0 | 126.9890 | 126.4880 | 73.9400 | 74.2700 |
G1-J2 | 58.1490 | 58.0540 | 58.5000 | 58.8000 |
G1-K0 | 90.1580 | 90.2630 | 30.4730 | 30.9790 |
J2-K0 | 47.4520 | 47.4290 | 355.3540 | 356.1290 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60492.21900357 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
RA | 276.177014 |
DEC | -13.16455 |
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 | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 87.38 |
HIERARCH ESO ISS PBL12 END | 86.748 |
HIERARCH ESO ISS PBLA12 START | 119.2 |
HIERARCH ESO ISS PBLA12 END | 119.8 |
HIERARCH ESO ISS PBL13 START | 126.461 |
HIERARCH ESO ISS PBL13 END | 125.628 |
HIERARCH ESO ISS PBLA13 START | 95.5 |
HIERARCH ESO ISS PBLA13 END | 96.0 |
HIERARCH ESO ISS PBL14 START | 126.989 |
HIERARCH ESO ISS PBL14 END | 126.488 |
HIERARCH ESO ISS PBLA14 START | 73.94 |
HIERARCH ESO ISS PBLA14 END | 74.27 |
HIERARCH ESO ISS PBL23 START | 58.149 |
HIERARCH ESO ISS PBL23 END | 58.054 |
HIERARCH ESO ISS PBLA23 START | 58.5 |
HIERARCH ESO ISS PBLA23 END | 58.8 |
HIERARCH ESO ISS PBL24 START | 90.158 |
HIERARCH ESO ISS PBL24 END | 90.263 |
HIERARCH ESO ISS PBLA24 START | 30.473 |
HIERARCH ESO ISS PBLA24 END | 30.979 |
HIERARCH ESO ISS PBL34 START | 47.452 |
HIERARCH ESO ISS PBL34 END | 47.429 |
HIERARCH ESO ISS PBLA34 START | 355.354 |
HIERARCH ESO ISS PBLA34 END | 356.129 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01017 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010495 |
HIERARCH ESO ISS AMBI TEMP | 13.75 |
HIERARCH ESO ISS AMBI FWHM START | 0.68 |
HIERARCH ESO ISS AMBI FWHM END | 0.65 |
HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
HIERARCH ESO FT ROBJ DELTA | -131000.940 |