GPS Space Vehicle Time Integrity for MJD 51704

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
01:55
20:18
03:18
23:59
  4,991
 13,317
  -549
  -553
  -132,263
  -132,355
47
52
0
0
0
0
0
0
 
2
1
02:10
08:51
 24,012
  -556
   225,603
58
0
0
0
 
3
1
14:38
19:13
 16,433
  -561
   -11,540
53
0
0
0
 
4
1
05:50
11:06
 18,952
  -560
   -75,971
289
1
844
0
 
5
1
07:22
13:15
 20,999
  -556
  -253,236
52
3
0
0
 
6
1
09:40
16:11
 23,443
  -557
    -2,094
52
0
0
0
 
7
1
04:01
09:38
 20,145
  -551
  -190,149
55
16
0
0
 
8
1
01:55
07:15
 19,175
  -563
  -118,274
307
0
1473
0
 
9
9
1
2
06:09
15:55
10:54
18:10
 16,959
  8,016
  -550
  -557
    47,496
    47,540
51
53
1
1
0
0
0
0
 
10
10
1
2
02:43
09:05
03:48
13:56
  3,867
 17,386
  -548
  -562
   -52,524
   -52,554
48
53
0
4
0
0
0
0
 
11
11
1
2
04:01
18:11
06:09
22:55
  7,629
 16,944
  -556
  -564
  -403,363
  -404,699
73
121
9
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:55
06:14
 15,515
  -552
   770,224
81
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
15:55
21:29
 19,847
  -557
  -823,415
56
0
0
0
 
16
1
21:07
23:59
 10,322
  -558
    50,656
99
0
0
0
 
17
1
10:40
17:55
 26,136
  -559
   258,229
53
0
0
0
 
18
18
1
2
01:55
22:49
04:00
23:59
  7,540
  4,151
  -568
  -555
   -35,884
   -35,903
47
53
0
0
0
0
0
0
 
19
1
21:41
23:59
  8,301
  -558
  -201,833
58
0
0
0
 
20
1
19:28
23:59
 16,019
  -561
   -58,700
132
0
0
0
 
21
1
14:01
21:08
 25,525
  -559
   -10,961
52
0
0
0
 
22
22
1
2
13:23
20:40
15:31
23:59
  7,623
 11,958
  -564
  -546
  -271,893
  -271,250
70
91
0
0
0
0
0
0
 
23
1
12:24
18:53
 23,301
  -559
   -11,852
52
0
0
0
 
24
1
06:53
12:37
 20,594
  -560
  -743,044
73
2
0
0
 
25
1
17:56
23:17
 19,265
  -560
    -6,610
52
0
0
0
 
26
26
26
1
2
3
04:18
12:21
13:29
07:51
13:28
16:11
 12,820
  4,026
  9,633
  -555
  -563
  -566
  -461,139
  -461,585
  -461,711
83
56
74
1
0
2
0
0
0
0
0
0
 
27
1
02:10
06:31
 15,675
  -563
   -22,138
49
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
16:11
21:04
 17,508
  -558
  -647,808
94
2
0
0
 
30
1
08:57
14:19
 19,201
  -563
    23,937
52
0
0
0
 
31
31
1
2
02:21
17:00
04:02
19:48
  6,035
 10,058
  -558
  -570
    -1,795
    -1,853
49
52
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 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.