Open Access

Table C.1.

Results of the Swift-UVOT photometry of BL Lac in the observations carried out from September to November 2022.

Day MJD ObsID Exposure V B U W1 M2 W2
[s] [mJy] [mJy] [mJy] [mJy] [mJy] [mJy]
09/16 59838.6 00014925014 1948 26.8 ± 1.4 19.5 ± 1.1 12.3 ± 0.8 6.7 ± 0.6 6.2 ± 0.7 4.0 ± 0.4

09/18 59840.5 00014925015 1898 18.8 ± 1.0 13.2 ± 0.8 8.1 ± 0.6 4.6 ± 0.4 3.9 ± 0.4 2.7 ± 0.3

09/20 59842.3 00014925016 547 15.5 ± 1.0 10.5 ± 0.7 6.4 ± 0.5 3.5 ± 0.3 3.0 ± 0.4 1.6 ± 0.2

09/23 59845.5 00014925017 680 18.5 ± 1.1 12.9 ± 0.8 7.0 ± 0.5 3.8 ± 0.4 3.7 ± 0.5 2.0 ± 0.2

10/17 59869.8 00014925018 1450 46.0 ± 2.0 - - - - -

10/17 59869.9 00014925019 1453 - - - 15.5 ± 1.3 - -

10/22 59874.4 00014925021 1925 99.3 ± 4.7 72.7 ± 3.8 49.6 ± 3.3 28.5 ± 2.4 25.5 ± 2.8 16.2 ± 1.6

10/23 59875.8 00014925020 1758 74.6 ± 3.5 54.3 ± 2.8 36.5 ± 2.4 20.4 ± 1.7 19.5 ± 2.2 12.4 ± 1.2

10/25 59877.0 00014925023 961 63.4 ± 3.0 45.4 ± 2.6 30.0 ± 2.0 16.4 ± 1.4 15.2 ± 1.7 9.5 ± 1.0

10/26 59878.3 00096990012 1009 59.8 ± 2.9 45.0 ± 2.5 29.5 ± 2.0 16.2 ± 1.4 14.4 ± 1.6 9.5 ± 1.0

10/29 59881.1 00014925024 1610 102.1 ± 4.8 72.0 ± 3.7 46.9 ± 3.1 27.5 ± 2.3 25.3 ± 2.8 16.2 ± 1.6

11/01 59884.1 00014925026 928 78.2 ± 3.7 53.8 ± 3.0 34.2 ± 2.3 19.7 ± 1.7 18.5 ± 2.0 12.0 ± 1.2

11/04 59887.2 00014925027 1188 92.9 ± 4.4 65.0 ± 3.6 43.2 ± 2.9 24.4 ± 2.1 22.8 ± 2.5 13.5 ± 1.4

11/07 59890.1 00014925028 990 92.0 ± 4.3 63.8 ± 3.6 44.0 ± 2.9 25.0 ± 2.2 22.8 ± 2.5 14.5 ± 1.5

11/12 59895.4 00096990013 826 97.4 ± 4.6 72.0 ± 4.0 49.6 ± 3.3 29.0 ± 2.5 28.5 ± 3.2 18.3 ± 1.9

11/13 59896.3 00014925030 1254 58.1 ± 2.8 42.9 ± 2.3 29.5 ± 2.0 16.8 ± 1.5 15.8 ± 1.7 10.1 ± 1.0

11/21 59904.8 00014925032 1655 63.4 ± 3.0 45.8 ± 2.4 30.6 ± 2.0 17.0 ± 1.5 16.7 ± 1.8 10.3 ± 1.0

11/23 59906.0 00014925033 1397 83.7 ± 4.0 59.7 ± 3.1 40.1 ± 2.6 22.2 ± 1.9 23.7 ± 2.6 15.0 ± 1.5

11/25 59908.4 00096990014 839 71.8 ± 3.4 50.9 ± 2.9 36.8 ± 2.4 20.6 ± 1.8 19.5 ± 2.2 12.1 ± 1.2

11/25 59908.6 00014925034 1985 61.0 ± 2.9 45.0 ± 2.4 30.9 ± 2.0 17.5 ± 1.5 16.2 ± 1.8 10.4 ± 1.1

11/26 59909.5 00096990015 879 81.3 ± 3.8 58.0 ± 3.3 39.0 ± 2.6 23.0 ± 2.0 21.6 ± 2.4 13.3 ± 1.3

11/27 59910.2 00096990016 809 102.1 ± 4.8 71.4 ± 4.0 48.7 ± 3.2 29.0 ± 2.5 26.4 ± 2.9 17.0 ± 1.7

11/28 59911.9 00089562001 1446 57.0 ± 2.7 40.9 ± 2.2 27.1 ± 1.8 15.1 ± 1.3 14.1 ± 1.6 8.9 ± 0.9

11/29 59912.2 00096990017 801 62.8 ± 3.0 43.7 ± 2.5 29.5 ± 2.0 17.5 ± 1.5 15.6 ± 1.8 9.5 ± 1.0

11/30 59913.4 00096990018 870 69.8 ± 3.3 48.1 ± 2.7 32.3 ± 2.1 18.6 ± 1.6 17.3 ± 1.9 10.6 ± 1.1

12/01 59914.1 00096990019 914 98.3 ± 4.6 68.7 ± 3.9 47.8 ± 3.2 27.5 ± 2.4 25.7 ± 2.8 15.8 ± 1.6

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