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Swift Trigger: 1002103

Presumed name: GRB 201026A

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Related pages: Burst Analyser | Enhanced position | Light curve | Spectrum | Image | XRT Catalogue entry | Download obs data | GCN Notices

BAT	13h 06m 39.36s, +83° 45′ 39.6″
position:	(196.664, +83.761 ± 180″)
XRT	13h 06m 57.01s, +83° 46′ 59.3″
position:	(196.73756, 83.78314 ± 3.9″)
UVOT	No position available.
Galactic NHI:	6.80×100 cm-2
Galactic E(B-V):	0.168 mag

Best RA:	13h 06m 57.01s	= 196.73756 d
Best Dec:	+83° 46′ 59.3″	= 83.78314 d
Gal Lat:	33.33
Gal Long:	122.43
Sun angle:	96.71°, 1.0 hr West

¹Sper #2 auto processing.

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GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

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Sun angle for this burst.

UVOT data

No UVOT images are currently available.

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XRT SPER data

SPER results page for this trigger.

There are 2 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 13 06 57.01 ( 196.73756)
  • Dec (J2000): +83 46 59.3 ( 83.78314)
  • Error (90%): 3.863"
  • Counts in Source: 83

See the SPER page for details of how this position was produced.

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Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Date reported	Source	Misc	Query
2.9′′	196.74463	83.78292		GCN #28785	GRB 201026A: NOT optical upper limits
5.5′′	196.74662	83.78196		GCN #28791	GRB 201026A: Enhanced Swift-XRT position
6.4′′	196.74079	83.78489		GCN #28784	GRB 201026A: Swift detection of a burst
84.7′′	196.66400	83.76100		GCN #28783	Swift GRB201026.94: Global MASTER-Net observations report
86.5′′	196.69583	83.80675		GCN #28800	GRB 201026A: Swift-BAT refined analysis

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Catalogue Searches. Searched 3.33′ around XRT position

Click on the distance to view the full details (not available for sources from the SSS catalogue). Click on the column headers to sort the table on that column (click again to invert sort order).

SIMBAD

	RA*	Dec*	SIMBAD name		Query

* RA/Dec in equinox J2000

X-ray sources

	RA*	Dec*		Source table2	Observatory	Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue	Query
2.0	196.7429	83.7831			NED
11.0	196.7283	83.7861			NED
22.9	196.7817	83.7872			NED
27.2	196.7113	83.7761			NED
29.9	196.7691	83.7756		B=21.7, R=19.8	APM-N
36.1	196.8296	83.7844			NED
38.2	196.7475	83.7936			NED
39.7	196.6771	83.7742			NED
41.4	196.6397	83.7787		B1=14.5, B2=14.7, I=11.9, R1=12.8, R2=13.5	USNO-B1
41.6	196.6396	83.7786			NED

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 238 galaxies within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example

Stars

	RA*	Dec*		Catalogue	Query
32.9	196.6932	83.7754	B2=21.4, R1=18.9	USNO-B1
41.6	196.6397	83.7786	h=11.0, j=11.6, k=10.9	2MASS
42.2	196.6902	83.7937	h=14.4, j=14.9, k=14.3	2MASS
42.4	196.6901	83.7937	B1=16.8, B2=17.2, I=15.3, R1=15.8, R2=16.4	USNO-B1
45.6	196.6209	83.7823	B2=20.7, I=17.7, R1=18.8, R2=18.8	USNO-B1
45.9	196.6203	83.7822	h=15.0, j=15.7, k=15.0	2MASS
50.2	196.7845	83.7961	B1=19.4, B2=21.3, R2=19.6	USNO-B1
51.3	196.8223	83.7941	B2=21.2, R1=20.0	USNO-B1
52.6	196.8608	83.7891	B1=21.0, B2=21.0, I=18.8, R1=20.0, R2=19.6	USNO-B1
56.8	196.8747	83.7778	B2=21.1, I=18.2, R1=19.1, R2=18.9	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 85 stars within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.