GPS Space Vehicle Time Integrity for MJD 52820

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
15:56
22:54
 25,039
   271
  -292,146
37
0
0
0
 
2
1
16:48
21:50
 18,097
   247
   141,858
44
0
0
0
 
3
3
1
2
10:54
19:54
15:02
22:57
 14,901
 10,976
   278
   241
   -23,077
   -23,213
21
9
4
136
0
0
0
0
 
4
4
1
2
01:20
18:23
06:32
19:48
 18,537
  5,044
   257
   288
   -44,740
   -44,667
13
11
175
51
0
0
0
0
 
5
1
03:09
08:50
 20,273
   277
   -20,356
73
0
0
0
 
6
1
05:29
11:45
 22,558
   269
     5,989
22
24
0
0
 
7
1
00:01
05:15
 18,630
   266
  -552,703
84
1
1
0
 
8
8
1
2
00:01
19:51
03:01
23:59
 10,666
 14,909
   251
   281
  -375,927
  -376,581
37
43
1
0
1
0
0
0
 
9
9
1
2
01:54
11:42
06:23
13:57
 16,014
  8,070
   291
   234
    51,624
    51,627
6
15
120
44
0
0
0
0
 
10
10
1
2
05:01
21:51
09:52
23:48
 17,358
  7,073
   248
   295
   -27,233
   -27,232
11
5
194
5
0
0
0
0
 
11
11
1
2
00:01
13:58
02:02
18:37
  7,139
 16,728
   251
   278
   -53,568
   -53,638
11
17
67
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:36
23:59
 22,983
   265
    29,293
15
0
0
0
 
14
1
11:08
17:11
 21,776
   259
    20,716
8
20
0
0
 
15
1
08:28
15:15
 24,450
   262
  -127,672
59
0
0
0
 
16
16
1
2
08:51
16:50
09:52
20:57
  3,674
 14,833
   290
   244
   -41,824
   -42,119
8
29
1
50
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:12
14:54
 24,097
   258
   -12,214
14
55
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:21
21:10
 20,953
   272
   214,249
16
0
0
0
 
21
21
1
2
06:29
11:39
11:00
12:51
 16,242
  4,256
   281
   236
     9,048
     8,877
58
21
0
35
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
09:53
12:11
11:38
16:19
  6,294
 14,829
   282
   258
   -29,538
   -29,573
5
19
52
10
0
0
0
0
 
24
1
02:28
08:07
 20,160
   255
   -40,789
20
84
0
0
 
25
1
13:46
18:59
 18,784
   248
   -46,715
7
149
0
0
 
26
26
26
1
2
3
00:01
08:43
11:00
03:35
10:53
12:10
 12,763
  7,740
  4,202
   290
   235
   246
  -519,612
  -519,747
  -519,752
12
16
8
2
147
26
0
0
0
0
0
0
 
27
27
1
2
00:01
18:45
01:53
23:59
  6,642
 18,853
   243
   274
  -362,867
  -366,657
116
292
1
0
1
265
0
0
 
28
28
1
2
00:01
21:10
04:15
23:59
 15,003
 10,143
   265
   279
    29,596
    29,382
31
8
12
1
0
0
0
0
 
29
29
1
2
00:07
08:51
03:08
11:00
 10,851
  7,715
   285
   242
  -154,507
  -154,627
15
7
0
31
0
0
0
0
 
30
1
04:41
08:50
 14,954
   280
  -244,222
196
0
0
0
 
31
31
1
2
11:59
20:58
15:29
23:59
 12,544
 10,799
   284
   251
  -295,670
  -296,382
81
60
1
0
1
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.