GPS Space Vehicle Time Integrity for MJD 51766

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
16:06
23:02
 24,946
  -357
  -140,517
50
0
0
0
 
2
2
1
2
00:00
22:39
04:40
23:59
 16,797
  4,818
  -358
  -349
   253,412
   253,825
56
42
1
0
0
0
0
0
 
3
3
1
2
10:24
20:23
15:00
22:25
 16,456
  7,323
  -359
  -348
   -30,136
   -30,232
54
52
0
0
0
0
0
0
 
4
1
01:40
06:58
 19,101
  -361
  -312,091
216
1
1
0
 
5
1
03:57
09:00
 18,187
  -358
  -260,660
52
0
0
0
 
6
1
05:32
12:00
 23,310
  -351
    -1,391
52
4
0
0
 
7
1
00:00
05:25
 19,330
  -362
  -146,408
114
1
1
0
 
8
8
1
2
00:00
19:52
03:02
23:59
 10,933
 14,860
  -356
  -360
  -377,895
  -381,016
146
180
1
0
1
0
0
0
 
9
9
1
2
01:45
12:01
06:39
13:56
 17,591
  6,664
  -356
  -374
     2,734
     2,768
50
54
0
5
0
0
0
0
 
10
10
1
2
04:51
21:21
09:41
23:31
 17,276
  7,551
  -364
  -351
   -55,355
   -55,374
53
49
7
0
0
0
0
0
 
11
11
1
2
00:00
13:44
01:52
18:39
  6,666
 17,645
  -354
  -364
  -526,007
  -527,231
67
125
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:14
01:42
23:59
  6,159
  9,919
  -362
  -359
   822,021
   822,432
51
49
1
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
10:38
16:51
 22,244
  -366
  -846,560
62
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:29
13:41
 25,915
  -362
   267,961
51
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
17:26
23:59
 23,495
  -363
  -257,607
80
0
0
0
 
20
1
15:23
21:13
 20,883
  -365
    69,470
61
0
0
0
 
21
1
09:48
16:55
 25,492
  -356
   -14,515
51
0
0
0
 
22
22
1
2
09:57
16:22
11:40
21:03
  6,138
 16,798
  -347
  -363
  -184,274
  -185,338
86
183
1
0
1
0
0
0
 
23
1
08:06
14:34
 23,124
  -361
   -14,328
51
0
0
0
 
24
1
02:36
08:18
 20,498
  -365
  -773,833
56
0
0
0
 
25
1
13:44
19:11
 19,547
  -382
    -7,746
50
0
0
0
 
26
26
26
1
2
3
00:48
08:09
09:17
03:39
09:16
12:00
 10,191
  4,003
  9,763
  -363
  -369
  -370
  -533,465
  -533,691
  -533,758
56
54
61
1
2
0
0
0
0
0
0
0
 
27
27
1
2
00:00
18:50
02:02
23:59
  7,277
 18,590
  -357
  -363
   -28,074
   -28,155
51
49
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
11:40
16:55
 18,869
  -385
  -708,453
77
0
0
0
 
30
1
04:40
10:03
 19,309
  -363
    32,298
52
0
0
0
 
31
31
31
31
1
2
3
4
12:01
13:56
20:03
21:21
13:41
15:36
21:20
23:59
  5,987
  5,958
  4,574
  9,419
  -372
  -371
  -374
  -368
    -7,493
    -7,501
    -7,528
    -7,531
50
49
52
49
0
0
0
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 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.