GPS Space Vehicle Time Integrity for MJD 52107

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:18
23:11
 24,771
  -840
  -186,963
46
0
0
0
 
2
1
00:00
05:00
 17,991
  -827
    44,402
53
1
0
0
 
3
3
1
2
12:12
21:40
15:35
23:21
 12,166
  5,815
  -841
  -835
   -49,293
   -49,391
43
46
0
15
0
0
0
0
 
4
4
1
2
02:36
18:47
07:25
21:01
 17,298
  7,983
  -828
  -854
  -646,361
  -645,662
59
59
2
6
1
0
0
0
 
5
1
03:32
09:27
 21,266
  -829
  -307,163
45
8
0
0
 
6
1
05:50
12:12
 22,897
  -840
     1,191
42
0
0
0
 
7
1
00:13
05:46
 19,914
  -820
  -480,141
131
1
1
0
 
8
8
1
2
00:00
20:19
03:21
23:59
 11,989
 13,221
  -826
  -829
  -410,131
  -412,289
102
124
1
0
1
0
0
0
 
9
1
02:14
07:17
 18,162
  -820
    53,306
41
0
0
0
 
10
10
1
2
05:56
21:59
10:27
23:24
 16,259
  5,087
  -824
  -846
    -7,928
    -7,971
48
40
4
0
0
0
0
0
 
11
11
1
2
01:18
14:17
02:46
19:17
  5,050
 18,022
  -815
  -843
    -3,722
    -3,751
43
45
2
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:09
23:59
 21,031
  -839
     2,526
44
0
0
0
 
14
1
12:14
17:54
 20,301
  -845
   116,892
46
18
0
0
 
15
1
08:07
15:10
 25,372
  -842
   -59,323
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
07:20
10:35
10:27
14:16
 11,231
 13,252
  -822
  -852
  -260,812
  -261,508
193
197
0
0
0
0
0
0
 
18
1
09:06
14:56
 21,013
  -841
    72,936
49
27
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:27
21:29
 21,649
  -842
    83,661
50
1
0
0
 
21
1
10:27
17:05
 23,842
  -843
    -5,164
46
1
0
0
 
22
22
1
2
09:28
17:33
12:13
21:33
  9,868
 14,309
  -834
  -834
  -584,134
  -584,033
41
45
0
1
0
0
0
0
 
23
1
08:35
12:12
 12,937
  -833
   -17,375
44
0
0
0
 
24
1
03:36
09:05
 19,742
  -832
   -66,644
59
0
0
0
 
25
25
1
2
07:23
14:36
08:34
19:41
  4,233
 18,174
  -831
  -833
   -16,327
   -16,340
37
50
0
5
0
0
0
0
 
26
26
1
2
00:49
09:28
04:16
12:35
 12,422
 11,217
  -819
  -841
  -541,648
  -541,948
47
60
1
0
0
0
0
0
 
27
27
1
2
00:00
19:18
02:15
23:59
  8,146
 16,833
  -818
  -832
   -28,105
   -28,209
41
44
0
0
0
0
0
0
 
28
28
1
2
00:00
20:19
02:02
23:59
  7,292
 13,229
  -841
  -831
     4,205
     4,409
45
41
5
0
0
0
0
0
 
29
1
12:36
18:32
 21,201
  -846
  -619,624
66
19
0
0
 
30
1
05:02
09:27
 15,857
  -837
    27,091
40
1
0
0
 
31
31
31
1
2
3
12:26
15:11
21:32
14:16
16:18
23:59
  6,522
  3,975
  8,829
  -853
  -848
  -830
   -54,633
   -54,644
   -54,686
42
44
42
0
0
0
0
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.