GPS Space Vehicle Time Integrity for MJD 52791

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
17:53
22:09
22:08
23:59
 15,236
  6,623
   291
   292
  -287,826
  -287,842
11
3
0
20
0
0
0
0
 
2
2
2
1
2
3
11:53
18:48
22:09
13:20
22:08
23:51
  5,245
 11,965
  6,113
   298
   308
   311
   125,146
   125,341
   125,404
12
24
10
1
0
0
0
0
0
0
0
0
 
3
3
3
1
2
3
00:00
12:42
22:09
01:01
17:01
23:59
  3,661
 15,532
  6,623
   301
   293
   304
   -14,834
   -15,008
   -15,096
6
15
8
2
0
0
0
0
0
0
0
0
 
4
4
1
2
03:19
20:23
08:31
21:46
 18,747
  4,969
   294
   289
   -45,249
   -45,268
4
6
38
0
0
0
0
0
 
5
1
05:05
10:57
 21,060
   298
   -17,570
27
0
0
0
 
6
1
07:24
13:54
 23,346
   299
     5,308
4
4
0
0
 
7
1
01:03
07:15
 22,296
   297
  -513,136
112
0
0
0
 
8
8
1
2
00:00
22:09
04:57
23:59
 17,840
  6,623
   300
   297
  -350,129
  -350,974
61
20
1
0
1
0
0
0
 
9
9
1
2
03:43
13:31
08:36
15:57
 17,554
  8,732
   291
   285
    47,101
    47,144
7
6
3
1
0
0
0
0
 
10
10
1
2
00:00
06:52
01:53
11:47
  6,777
 17,634
   309
   292
   -25,625
   -25,656
5
4
3
21
0
0
0
0
 
11
11
1
2
01:21
15:46
03:59
20:34
  9,432
 17,262
   296
   296
   -49,202
   -49,298
5
6
2
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
19:37
22:09
02:07
22:08
23:59
  7,607
  8,998
  6,623
   289
   294
   296
    28,221
    28,257
    28,262
3
4
1
66
8
0
0
0
0
0
0
0
 
14
1
12:57
19:07
 22,183
   293
    21,259
3
162
0
0
 
15
1
10:19
17:21
 25,256
   306
  -115,888
34
0
0
0
 
16
16
1
2
10:41
18:24
13:44
22:08
 10,982
 13,397
   292
   298
   -22,087
   -22,331
27
33
1
0
0
0
0
0
 
17
1
07:56
15:05
 25,670
   291
   -15,394
17
0
0
0
 
18
1
10:11
16:55
 24,211
   294
   -11,336
6
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
17:20
22:09
22:08
23:09
 17,226
  3,610
   297
   305
   214,336
   214,344
4
3
31
9
0
0
0
0
 
21
1
08:33
15:49
 26,113
   301
    37,104
90
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
11:14
18:09
 24,907
   299
   -27,454
7
8
0
0
 
24
1
04:24
10:04
 20,363
   292
   -33,840
17
0
0
0
 
25
1
15:27
20:56
 19,686
   291
   -44,919
5
2
0
0
 
26
26
1
2
01:45
10:02
05:32
14:06
 13,601
 14,629
   294
   290
  -510,503
  -510,650
18
21
1
0
0
0
0
0
 
27
27
27
1
2
3
00:00
20:44
22:09
03:52
22:08
23:59
 13,950
  5,009
  6,623
   292
   301
   301
  -223,442
  -227,605
  -227,953
245
84
114
1
0
0
1
0
0
0
0
0
 
28
1
00:00
06:13
 22,391
   301
    38,213
25
1
0
0
 
29
29
1
2
00:49
09:43
05:07
13:07
 15,440
 12,269
   295
   287
  -145,483
  -145,632
21
18
1
0
0
0
0
0
 
30
1
06:25
11:51
 19,553
   296
  -133,508
264
0
0
0
 
31
31
31
1
2
3
00:00
13:52
22:09
02:13
17:27
23:59
  7,970
 12,903
  6,623
   311
   299
   310
  -235,538
  -236,876
  -237,544
61
96
51
1
1
0
1
1
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.