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TILED_GRB00084

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Trigger_11504: Swift observation summary

About tiled field analysis.

So far 4 fields have been scheduled for observations. Data are available and processed for 4 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.

• 11505 — 965 s of cleaned data taken between 2019-08-06 20:27:33 and 2019-08-06 22:22:05
• 11506 — 967 s of cleaned data taken between 2019-08-06 20:38:24 and 2019-08-06 22:28:08
• 11507 — 967 s of cleaned data taken between 2019-08-06 20:49:17 and 2019-08-06 22:09:21
• 11508 — 920 s of cleaned data taken between 2019-08-06 21:00:03 and 2019-08-06 22:16:06

An additional 2 fields have 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 5 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]	05h 11m 02.16s77.75900°	+06° 40′ 03.6″6.66767°	8.5′′	Reasonable	22.3′	920 s
Mean XRT rate: 10 (+5, -4) ×10-3 ct s-1 Peak XRT rate: 10 (+5, -4) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.03 ct s-1 (XRT equiv count-rate) Products: Light curve Expected serendipitous sources: ~0.6 [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=-18.52°
2 [details]	05h 12m 17.26s78.07191°	+06° 28′ 22.4″6.47290°	2.2′′	Good	7.7′	20.8 ks
Mean XRT rate: 8.4 (±0.8) ×10-3 ct s-1 Peak XRT rate: 9.7 (±2.0) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.04 ct s-1 (XRT equiv count-rate) Mean XRT flux: 2.48 (+0.24, -0.23) ×10-13 erg cm-1s-1 Peak XRT flux: 2.9 (±0.6) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position Expected serendipitous sources: ~0.7 [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=-18.52°
3 [details]	05h 12m 14.72s78.06135°	+06° 15′ 11.3″6.25314°	10.6′′	Reasonable	20.5′	967 s
Mean XRT rate: 6.6 (+4.1, -2.9) ×10-3 ct s-1 Peak XRT rate: 6.6 (+4.1, -2.9) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (XRT equiv count-rate) Products: Light curve | Spectrum Expected serendipitous sources: ~0.5 [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=-18.52°
4 [details]	05h 12m 05.59s78.02329°	+06° 45′ 27.9″6.75774°	12.7′′	Good	11.8′	14.4 ks
Mean XRT rate: 9 (+4, -3) ×10-4 ct s-1 Peak XRT rate: 9 (+4, -3) ×10-4 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (XRT equiv count-rate) Products: Light curve
5 [details]	05h 11m 33.86s77.89108°	+06° 44′ 48.9″6.74693°	6.1′′	Poor	16.9′	1.7 ks	Matches SIMBAD source: CAIRNS J051134.70+064502.4, 21.6″ away.
Mean XRT rate: 8.9 (+3.4, -2.7) ×10-3 ct s-1 Peak XRT rate: 8.9 (+3.4, -2.7) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.11 ct s-1 (XRT equiv count-rate) Mean XRT flux: 3.6 (+1.4, -1.1) ×10-13 erg cm-1s-1 Peak XRT flux: 3.6 (+1.4, -1.1) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position Expected serendipitous sources: ~0.6 [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=-18.52°

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

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FITS image.

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Exposure map

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FITS exposure map.