GPS Space Vehicle Time Integrity for MJD 52787

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
00:00
18:10
01:11
23:59
  4,239
 20,969
   269
   294
  -287,163
  -287,252
7
23
2
0
0
0
0
0
 
2
1
19:05
23:59
 17,609
   277
   123,077
38
0
0
0
 
3
3
3
1
2
3
00:00
13:16
21:45
01:17
17:18
23:59
  4,589
 14,484
  7,949
   290
   304
   268
   -13,705
   -13,869
   -14,001
5
19
12
16
1
115
0
0
0
0
0
0
 
4
4
1
2
03:36
20:40
08:48
22:02
 18,642
  4,826
   280
   312
   -45,147
   -45,136
9
7
115
4
0
0
0
0
 
5
1
05:22
10:58
 20,105
   300
   -16,663
31
21
0
0
 
6
1
07:41
14:05
 22,996
   295
     5,193
19
49
0
0
 
7
1
01:20
07:32
 22,244
   291
  -507,102
124
0
0
0
 
8
8
1
2
00:00
22:04
05:14
23:59
 18,592
  6,954
   299
   324
  -346,093
  -346,940
81
22
1
0
1
0
0
0
 
9
9
1
2
04:00
13:54
08:47
16:14
 17,142
  8,421
   304
   264
    46,490
    46,502
5
11
207
9
0
0
0
0
 
10
10
1
2
00:00
07:16
02:10
11:38
  7,724
 15,677
   323
   277
   -25,388
   -25,454
7
7
32
234
0
0
0
0
 
11
11
1
2
01:39
16:07
04:15
20:51
  9,301
 17,034
   274
   305
   -48,633
   -48,695
11
17
68
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:55
02:18
23:59
  8,245
 14,669
   272
   306
    28,041
    28,108
6
8
43
29
0
0
0
0
 
14
1
13:21
19:24
 21,778
   284
    21,350
11
164
0
0
 
15
1
10:59
17:37
 23,803
   291
  -114,283
55
0
0
0
 
16
16
1
2
11:38
18:41
13:53
23:14
  8,070
 16,350
   314
   275
   -19,068
   -19,368
24
35
1
8
0
0
0
0
 
17
1
08:16
13:53
 20,202
   296
   -14,708
29
0
0
0
 
18
1
10:59
17:12
 22,361
   285
   -11,156
17
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:37
23:26
 20,876
   298
   214,293
13
30
0
0
 
21
21
1
2
08:51
14:23
13:15
16:06
 15,888
  6,165
   302
   262
    41,520
    41,282
65
30
0
8
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:41
10:21
 20,320
   284
   -32,903
21
26
0
0
 
25
1
15:45
21:13
 19,693
   277
   -44,711
8
133
0
0
 
26
26
26
1
2
3
02:10
10:21
12:09
05:48
11:34
14:22
 13,024
  4,310
  8,000
   324
   255
   271
  -508,840
  -509,032
  -509,056
21
20
9
2
58
0
0
0
0
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
00:00
06:30
 23,263
   297
    39,429
42
1
0
0
 
29
29
1
2
01:07
11:38
05:24
13:15
 15,363
  5,826
   316
   274
  -143,804
  -144,014
23
8
2
41
0
0
0
0
 
30
1
06:43
12:08
 19,538
   303
  -117,363
280
0
0
0
 
31
31
31
1
2
3
00:00
14:11
22:24
02:29
17:44
23:59
  8,850
 12,754
  5,757
   290
   307
   271
  -226,643
  -227,990
  -228,708
63
98
42
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.