The Non-triggered Gamma-ray Burst Catalog
Sky Exposure (ASCII data)

This page contains a table of the sky exposure for the off-line search. For each of 252 points (fixed on the sky in equatorial J2000.0 coordinates) there is a corresponding "exposure fraction." This number is the fraction of the live-time of the off-line search that each point is visible to the BATSE detectors. Here is a plot of the exposure fraction in equatorial and Galactic coordinates. The total live-time of the search is 1.33E8 seconds, which is 70.0% of the 1.90E8 seconds spanned by the search (between TJD 8600.0 and 10800.0). The description of each column is as follows:
1Right ascension
2Declination
3Exposure fraction


Nov 15, 1998 Back to Non-triggered Burst Home Page Author: Jeff Kommers


1 2 3 270.0 68.4 0.68 257.5 56.0 0.65 282.5 56.0 0.64 251.2 43.0 0.59 270.0 44.6 0.58 288.8 43.0 0.58 248.7 29.9 0.55 262.9 31.5 0.55 306.0 39.9 0.57 306.0 52.2 0.64 234.0 76.7 0.70 234.0 64.3 0.68 342.0 68.4 0.67 329.5 56.0 0.64 354.5 56.0 0.65 323.2 43.0 0.61 342.0 44.6 0.62 0.8 43.0 0.59 320.7 29.9 0.52 334.9 31.5 0.54 18.0 39.9 0.57 18.0 52.2 0.62 306.0 76.7 0.69 306.0 64.3 0.66 54.0 68.4 0.68 41.5 56.0 0.63 66.5 56.0 0.65 35.2 43.0 0.58 54.0 44.6 0.59 72.8 43.0 0.60 32.7 29.9 0.54 46.9 31.5 0.54 90.0 39.9 0.60 90.0 52.2 0.65 18.0 76.7 0.68 18.0 64.3 0.66 126.0 68.4 0.68 113.5 56.0 0.65 138.5 56.0 0.65 107.2 43.0 0.62 126.0 44.6 0.61 144.8 43.0 0.59 104.7 29.9 0.55 118.9 31.5 0.56 162.0 39.9 0.58 162.0 52.2 0.62 90.0 76.7 0.69 90.0 64.3 0.67 198.0 68.4 0.69 185.5 56.0 0.67 210.5 56.0 0.66 179.2 43.0 0.59 198.0 44.6 0.63 216.8 43.0 0.64 176.7 29.9 0.55 190.9 31.5 0.56 234.0 39.9 0.58 234.0 52.2 0.66 162.0 76.7 0.69 162.0 64.3 0.66 284.3 18.3 0.52 270.0 18.8 0.53 277.0 6.7 0.52 255.7 18.3 0.53 263.0 6.7 0.53 270.0 -5.0 0.52 242.1 15.6 0.53 248.8 5.1 0.52 278.1 -15.6 0.52 284.8 -5.1 0.51 291.3 29.9 0.54 277.1 31.5 0.54 356.3 18.3 0.52 342.0 18.8 0.51 349.0 6.7 0.50 327.7 18.3 0.51 335.0 6.7 0.49 342.0 -5.0 0.49 314.1 15.6 0.52 320.8 5.1 0.50 350.1 -15.6 0.49 356.8 -5.1 0.49 3.3 29.9 0.54 349.1 31.5 0.54 68.3 18.3 0.53 54.0 18.8 0.52 61.0 6.7 0.52 39.7 18.3 0.52 47.0 6.7 0.51 54.0 -5.0 0.52 26.1 15.6 0.51 32.8 5.1 0.50 62.1 -15.6 0.51 68.8 -5.1 0.51 75.3 29.9 0.55 61.1 31.5 0.55 140.3 18.3 0.54 126.0 18.8 0.53 133.0 6.7 0.52 111.7 18.3 0.53 119.0 6.7 0.53 126.0 -5.0 0.52 98.1 15.6 0.52 104.8 5.1 0.52 134.1 -15.6 0.52 140.8 -5.1 0.52 147.3 29.9 0.55 133.1 31.5 0.56 212.3 18.3 0.54 198.0 18.8 0.54 205.0 6.7 0.53 183.7 18.3 0.54 191.0 6.7 0.52 198.0 -5.0 0.52 170.1 15.6 0.54 176.8 5.1 0.53 206.1 -15.6 0.51 212.8 -5.1 0.52 219.3 29.9 0.56 205.1 31.5 0.56 306.0 5.0 0.51 299.0 -6.7 0.50 313.0 -6.7 0.50 291.7 -18.3 0.51 306.0 -18.8 0.50 320.3 -18.3 0.50 284.7 -29.9 0.53 298.9 -31.5 0.52 333.9 -15.6 0.50 327.2 -5.1 0.50 297.9 15.6 0.52 291.2 5.1 0.51 18.0 5.0 0.50 11.0 -6.7 0.50 25.0 -6.7 0.50 3.7 -18.3 0.49 18.0 -18.8 0.50 32.3 -18.3 0.50 356.7 -29.9 0.50 10.9 -31.5 0.50 45.9 -15.6 0.51 39.2 -5.1 0.50 9.9 15.6 0.52 3.2 5.1 0.50 90.0 5.0 0.52 83.0 -6.7 0.51 97.0 -6.7 0.52 75.7 -18.3 0.51 90.0 -18.8 0.51 104.3 -18.3 0.52 68.7 -29.9 0.51 82.9 -31.5 0.52 117.9 -15.6 0.52 111.2 -5.1 0.52 81.9 15.6 0.52 75.2 5.1 0.52 162.0 5.0 0.53 155.0 -6.7 0.53 169.0 -6.7 0.53 147.7 -18.3 0.52 162.0 -18.8 0.53 176.3 -18.3 0.52 140.7 -29.9 0.53 154.9 -31.5 0.54 189.9 -15.6 0.52 183.2 -5.1 0.52 153.9 15.6 0.53 147.2 5.1 0.53 234.0 5.0 0.53 227.0 -6.7 0.53 241.0 -6.7 0.52 219.7 -18.3 0.53 234.0 -18.8 0.52 248.3 -18.3 0.53 212.7 -29.9 0.52 226.9 -31.5 0.53 261.9 -15.6 0.52 255.2 -5.1 0.53 225.9 15.6 0.53 219.2 5.1 0.53 324.8 -43.0 0.52 306.0 -44.6 0.54 318.5 -56.0 0.56 287.2 -43.0 0.57 293.5 -56.0 0.58 306.0 -68.4 0.60 270.0 -39.9 0.55 270.0 -52.2 0.58 342.0 -76.7 0.59 342.0 -64.3 0.58 327.3 -29.9 0.50 313.1 -31.5 0.51 36.8 -43.0 0.57 18.0 -44.6 0.55 30.5 -56.0 0.59 359.2 -43.0 0.53 5.5 -56.0 0.59 18.0 -68.4 0.61 342.0 -39.9 0.52 342.0 -52.2 0.54 54.0 -76.7 0.62 54.0 -64.3 0.59 39.3 -29.9 0.52 25.1 -31.5 0.52 108.8 -43.0 0.54 90.0 -44.6 0.54 102.5 -56.0 0.57 71.2 -43.0 0.54 77.5 -56.0 0.57 90.0 -68.4 0.61 54.0 -39.9 0.53 54.0 -52.2 0.58 126.0 -76.7 0.62 126.0 -64.3 0.61 111.3 -29.9 0.53 97.1 -31.5 0.52 180.8 -43.0 0.56 162.0 -44.6 0.58 174.5 -56.0 0.60 143.2 -43.0 0.57 149.5 -56.0 0.59 162.0 -68.4 0.61 126.0 -39.9 0.54 126.0 -52.2 0.58 198.0 -76.7 0.62 198.0 -64.3 0.60 183.3 -29.9 0.53 169.1 -31.5 0.54 252.8 -43.0 0.56 234.0 -44.6 0.55 246.5 -56.0 0.59 215.2 -43.0 0.54 221.5 -56.0 0.57 234.0 -68.4 0.60 198.0 -39.9 0.54 198.0 -52.2 0.57 270.0 -76.7 0.61 270.0 -64.3 0.60 255.3 -29.9 0.53 241.1 -31.5 0.53 0.0 90.0 0.67 90.0 26.6 0.53 162.0 26.6 0.55 234.0 26.6 0.55 306.0 26.6 0.54 18.0 26.6 0.53 0.0 -90.0 0.58 270.0 -26.6 0.53 342.0 -26.6 0.49 54.0 -26.6 0.51 126.0 -26.6 0.52 198.0 -26.6 0.52