GPS Space Vehicle Time Integrity for MJD 51677

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
00:00
22:06
05:07
23:59
 18,422
  6,791
  -605
  -607
  -129,231
  -129,313
50
52
0
0
0
0
0
0
 
2
1
03:59
10:39
 23,955
  -615
   213,551
56
0
0
0
 
3
3
3
1
2
3
02:31
16:28
18:13
04:11
18:00
21:03
  6,023
  5,476
 10,231
  -604
  -627
  -625
    -3,314
    -3,499
    -3,526
52
51
52
1
0
0
0
0
0
0
0
0
 
4
4
1
2
00:53
07:38
01:55
12:53
  3,685
 18,897
  -600
  -623
  -784,277
  -784,276
52
51
0
0
0
0
0
0
 
5
1
10:02
15:05
 18,183
  -620
  -250,162
52
0
0
0
 
6
1
11:28
18:00
 23,499
  -620
    -2,332
52
8
0
0
 
7
1
05:51
10:57
 18,302
  -614
  -172,580
86
0
0
0
 
8
1
01:58
09:04
 25,562
  -605
  -698,615
72
0
0
0
 
9
9
1
2
08:01
17:45
12:44
20:01
 16,907
  8,055
  -622
  -626
    43,688
    43,733
52
53
0
0
0
0
0
0
 
10
10
1
2
04:37
10:57
05:40
15:48
  3,775
 17,433
  -600
  -622
   -51,490
   -51,525
53
52
0
0
0
0
0
0
 
11
11
1
2
06:08
20:02
08:00
22:00
  6,618
  7,064
  -608
  -615
  -346,961
  -348,204
73
70
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:08
08:03
 10,446
  -616
   732,851
72
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
17:45
22:00
 15,162
  -609
  -813,557
55
8
0
0
 
16
1
00:00
03:59
 14,330
  -604
  -245,905
251
1
4
0
 
17
1
12:29
19:45
 26,093
  -620
   254,380
52
0
0
0
 
18
1
00:05
06:26
 22,677
  -616
   -35,372
52
7
0
0
 
19
1
00:00
05:27
 19,629
  -617
  -175,605
82
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
15:51
22:00
 22,084
  -622
    -9,229
51
0
0
0
 
22
22
1
2
00:00
15:54
03:06
17:22
 11,140
  5,233
  -610
  -629
  -318,596
  -317,662
79
58
1
0
1
0
0
0
 
23
1
14:16
20:46
 23,334
  -618
   -10,828
51
0
0
0
 
24
1
08:46
14:31
 20,704
  -622
  -723,581
77
0
0
0
 
25
25
1
2
00:00
19:45
01:09
22:00
  4,169
  8,064
  -608
  -612
    -6,166
    -6,180
52
51
6
0
0
0
0
0
 
26
26
1
2
06:06
14:10
09:41
18:12
 12,912
 14,449
  -615
  -620
  -415,438
  -416,085
99
104
1
1
1
0
0
0
 
27
27
1
2
01:23
03:59
03:06
08:27
  6,178
 16,081
  -604
  -616
   -19,528
   -19,554
51
51
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
18:00
20:10
20:09
22:00
  7,686
  6,520
  -620
  -615
  -608,354
  -608,483
65
63
0
3
0
0
0
0
 
30
1
10:47
16:09
 19,245
  -623
    20,301
51
4
0
0
 
31
31
1
2
04:12
18:01
06:08
21:39
  6,915
 12,955
  -611
  -625
    -3,440
    -3,513
53
52
0
7
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.