GPS Space Vehicle Time Integrity for MJD 51777

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
15:21
22:17
 24,942
  -362
  -141,767
33
0
0
0
 
2
2
1
2
00:00
21:19
03:55
23:59
 14,095
  9,627
  -359
  -347
   258,404
   258,798
51
44
1
1
0
0
0
0
 
3
3
1
2
09:40
18:52
14:15
21:18
 16,468
  8,706
  -362
  -366
   -33,290
   -33,393
40
34
3
6
0
0
0
0
 
4
1
00:54
06:11
 19,027
  -355
  -347,350
207
1
1
0
 
5
1
02:49
08:15
 19,353
  -356
  -261,988
43
2
0
0
 
6
1
04:44
11:15
 23,418
  -342
     -333
37
26
0
0
 
7
7
1
2
00:00
22:24
04:39
23:59
 16,776
  5,708
  -355
  -345
  -127,131
  -125,457
120
59
1
0
1
0
0
0
 
8
8
1
2
00:00
19:58
02:17
23:59
  8,209
 14,493
  -345
  -358
  -417,318
  -420,353
112
168
1
0
1
0
0
0
 
9
9
1
2
00:59
11:00
05:54
13:11
 17,563
  7,710
  -352
  -359
     4,234
     4,275
45
36
3
14
0
0
0
0
 
10
10
1
2
04:06
21:19
08:56
22:46
 17,333
  5,156
  -357
  -358
   -55,855
   -55,896
42
36
34
23
0
0
0
0
 
11
11
1
2
00:00
12:58
01:07
17:54
  3,982
 17,706
  -344
  -359
  -546,790
  -547,970
60
119
1
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
19:23
23:59
 16,482
  -360
   826,590
44
8
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
11:30
16:01
 16,261
  -363
  -850,610
43
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:45
12:57
 25,911
  -352
   269,636
35
7
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
16:41
23:52
 25,819
  -358
  -267,620
79
0
0
0
 
20
1
14:39
20:29
 20,871
  -363
    64,428
44
2
0
0
 
21
21
1
2
09:03
11:16
10:59
16:10
  6,964
 17,506
  -346
  -347
   -15,026
   -15,033
35
36
4
4
0
0
0
0
 
22
22
1
2
08:15
15:36
10:45
19:57
  8,956
 15,660
  -337
  -363
  -217,056
  -218,065
98
155
1
0
1
0
0
0
 
23
1
07:21
13:48
 23,132
  -357
   -14,782
32
17
0
0
 
24
1
01:51
07:32
 20,446
  -352
  -777,683
47
0
0
0
 
25
1
13:00
18:28
 19,682
  -373
    -7,948
38
36
0
0
 
26
26
26
1
2
3
00:01
07:23
08:32
02:54
08:31
11:29
 10,350
  4,015
 10,570
  -357
  -351
  -363
  -541,705
  -541,885
  -541,957
53
28
47
1
59
20
0
0
0
0
0
0
 
27
27
1
2
00:00
18:02
01:14
23:59
  4,477
 21,471
  -334
  -364
   -29,080
   -29,175
52
37
0
0
0
0
0
0
 
28
1
16:37
21:34
 17,765
  -361
    64,569
76
0
0
0
 
29
1
11:00
16:12
 18,637
  -362
  -715,024
48
7
0
0
 
30
1
03:54
09:18
 19,336
  -351
    33,835
39
10
0
0
 
31
31
31
1
2
3
11:16
13:11
21:54
12:57
14:51
23:07
  5,963
  5,975
  4,288
  -362
  -362
  -357
    -8,681
    -8,690
    -8,735
33
36
45
7
0
7
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.