GPS Space Vehicle Time Integrity for MJD 52169

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
12:11
19:03
 24,700
  -930
  -195,981
29
160
0
0
 
2
2
1
2
19:04
22:27
22:22
23:59
 11,907
  5,574
  -943
  -938
    75,311
    75,362
30
31
13
6
0
0
0
0
 
3
3
1
2
07:57
17:29
11:21
18:53
 12,280
  4,952
  -932
  -933
   -67,638
   -67,742
21
27
450
64
0
0
0
0
 
4
4
4
1
2
3
00:00
14:41
22:33
03:19
16:48
23:59
 11,884
  7,547
  5,172
  -945
  -938
  -902
  -556,681
  -555,655
  -555,074
64
55
36
1
7
0
1
1
0
0
0
0
 
5
1
00:00
05:12
 18,708
  -936
  -315,574
23
537
0
0
 
6
1
01:37
07:59
 22,902
  -933
     -660
23
639
0
0
 
7
7
1
2
00:00
19:47
01:38
23:59
  5,913
 15,074
  -955
  -924
  -436,637
  -439,336
70
179
1
0
1
0
0
0
 
8
1
16:10
23:06
 24,931
  -927
  -544,954
146
0
0
0
 
9
9
1
2
00:00
22:27
03:04
23:59
 11,083
  5,554
  -933
  -933
     6,995
     7,152
24
30
328
18
0
0
0
0
 
10
10
1
2
01:41
17:43
06:10
20:35
 16,079
 10,305
  -931
  -943
   -11,271
   -11,312
30
24
155
188
0
0
0
0
 
11
11
1
2
10:05
20:52
15:05
22:31
 17,895
  5,606
  -937
  -895
    -4,892
    -4,858
23
48
564
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:59
20:27
 23,135
  -936
     4,294
25
399
0
0
 
14
1
08:01
13:39
 20,231
  -934
   121,937
25
328
0
0
 
15
1
04:17
10:56
 23,927
  -938
   -83,219
41
59
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:08
10:05
 25,026
  -941
   183,899
901
0
16928
0
 
18
1
04:44
08:30
 13,535
  -928
    73,450
26
249
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:22
17:24
 21,589
  -934
    98,440
30
98
0
0
 
21
1
06:11
12:48
 23,759
  -941
    -5,872
29
105
0
0
 
22
22
1
2
05:12
13:09
07:59
16:58
  9,923
 13,741
  -928
  -915
  -192,440
  -194,153
162
245
0
0
0
26
0
0
 
23
1
04:03
07:56
 13,812
  -930
   -21,169
30
121
0
0
 
24
1
00:00
04:43
 17,011
  -938
   -81,536
37
18
0
0
 
25
1
10:40
15:33
 17,582
  -938
   -18,625
26
224
0
0
 
26
26
1
2
05:12
20:27
08:30
23:59
 11,831
 12,643
  -938
  -932
    -4,031
    -4,158
30
30
69
5
0
0
0
0
 
27
27
1
2
15:04
20:36
20:27
21:58
 19,270
  4,881
  -930
  -913
   -35,282
   -35,279
33
32
32
1
0
0
0
0
 
28
1
17:25
22:53
 19,632
  -934
    19,734
30
72
0
0
 
29
1
08:30
14:09
 20,337
  -936
  -629,014
23
480
0
0
 
30
1
00:48
05:12
 15,802
  -933
   -18,012
176
0
0
0
 
31
31
31
1
2
3
08:11
10:57
16:50
10:25
12:04
20:39
  7,981
  3,928
 13,689
  -945
  -927
  -934
   -65,318
   -65,328
   -65,388
22
20
37
267
153
11
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.