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GRB 200709B: Swift observation summary

Mission:HAWC
GRB RA:252.377°
GRB Dec:+15.204°
GRB Err:24.0 arcmin
T0:2020-07-09 04:34:41 UT
Galactic:33.63° +33.73°
Galactic NH:5.55× 1020 cm-2
Galactic E(B-V):0.0720029
Sun distance:128.17°
Sun angle:9.57 [hr] (East of Sun)
Moon distance:90.49°
Visibility of this field.

About tiled field analysis.

So far 6 fields have been scheduled for observations. Data are available and processed for 8 of these. The list gives the exposure time used in source detection. If any individual sources were selected for follow-up observations, the source detection is not repeated for the follow up observations and the table below is not updated.

An additional 1 field has also been used for follow up observations. These data are not searched for sources, but are used to update the light curves etc of any sources already found.

Find an upper limit.

Sources found so far

So far 4 sources have been found in the XRT data. 1 sources match catalogued sources.

# RA (J2000) Dec (J2000) Err901 Detection
Flag2
Dist from
HAWC pos
Exposure Notes Vizier
1
[details]
16h 48m 18.12s +15° 05′ 36.8″ 2.6′′ Good 18.7′ 3.7 ks Vizier logo
2
[details]
16h 48m 21.95s +14° 57′ 17.1″ 1.8′′ Good 22.3′ 3.7 ks Matches known X-ray source: XMMSL2 J164821.6+145726 (from XMM-NEWTON/XMMSLEWCLN), 15″ away.
Matches SIMBAD source: [ZEH2003] RX J1648.3+1457 7, 3.5″ away.
Vizier logo
3
[details]
16h 49m 19.34s +15° 25′ 13.3″ 6.0′′ Poor 13.3′ 1.0 ks Vizier logo
4
[details]
16h 48m 44.34s +15° 13′ 43.6″ 4.9′′ Good 11.2′ 3.1 ks Vizier logo

1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the 1SXPS documentation.
* The position was enhanced using astrometry derived from the Swift UVOT.
The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.


Image

Select image style: Draggable PNG | JS9.

FITS image.

Image of all observations processed so far

Exposure map

FITS exposure map.

Exposure map of all observations processed so far