GPS Space Vehicle Time Integrity for MJD 51747

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
17:24
22:00
 16,581
  -437
  -137,945
34
0
0
0
 
2
1
00:00
05:57
 21,449
  -434
   244,776
51
0
0
0
 
3
1
11:42
16:17
 16,413
  -436
   -24,615
38
5
0
0
 
4
1
02:58
08:17
 19,133
  -437
  -246,721
240
1
4
0
 
5
1
05:16
10:18
 18,153
  -439
  -258,286
42
0
0
0
 
6
1
06:46
13:17
 23,450
  -427
    -1,537
39
8
0
0
 
7
1
00:34
06:46
 22,145
  -436
  -171,765
89
0
0
0
 
8
1
00:00
04:20
 15,601
  -438
  -305,223
215
1
1
0
 
9
9
1
2
03:12
12:58
07:57
15:14
 17,047
  7,935
  -428
  -442
      -47
       -7
43
38
0
18
0
0
0
0
 
10
1
06:09
10:30
 15,689
  -435
   -54,456
40
4
0
0
 
11
11
1
2
01:14
15:02
03:11
19:57
  6,942
 17,684
  -430
  -441
  -489,452
  -490,713
63
120
13
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
03:21
 12,095
  -435
   811,057
47
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
12:08
18:16
 21,952
  -445
  -839,585
37
16
0
0
 
16
1
18:12
22:00
 13,610
  -446
     8,740
37
0
0
0
 
17
1
07:46
15:01
 25,992
  -444
   264,966
37
2
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
18:44
01:59
23:59
  7,128
 18,907
  -443
  -437
  -240,537
  -241,263
40
57
1
0
1
0
0
0
 
20
1
16:39
22:00
 19,142
  -436
    80,193
53
0
0
0
 
21
1
11:06
18:12
 25,432
  -438
   -13,554
35
11
0
0
 
22
22
1
2
11:06
17:41
12:58
22:00
  6,676
 15,544
  -438
  -443
  -126,596
  -127,628
84
165
1
0
1
0
0
0
 
23
1
09:25
15:53
 23,228
  -442
   -13,562
37
15
0
0
 
24
1
03:55
09:37
 20,523
  -443
  -766,127
56
3
0
0
 
25
1
15:02
20:26
 19,441
  -444
    -7,447
35
20
0
0
 
26
26
26
1
2
3
02:05
09:26
10:35
04:57
10:34
13:17
 10,259
  3,922
  9,666
  -435
  -438
  -440
  -516,051
  -516,334
  -516,420
56
42
54
2
3
8
0
0
0
0
0
0
 
27
27
1
2
00:00
20:13
03:25
22:00
 12,310
  6,429
  -434
  -450
   -26,477
   -26,557
39
32
11
4
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
13:18
18:12
 17,541
  -441
  -694,178
60
2
0
0
 
30
1
05:59
11:22
 19,325
  -443
    29,742
40
2
0
0
 
31
31
31
1
2
3
00:01
13:18
15:14
01:08
15:01
16:53
  4,048
  6,127
  5,924
  -424
  -432
  -436
    -5,553
    -5,618
    -5,630
39
36
31
0
8
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 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.