GPS Space Vehicle Time Integrity for MJD 51815

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
12:46
19:42
 24,922
  -228
  -146,492
43
0
0
0
 
2
2
1
2
00:00
18:44
01:20
23:59
  4,816
 18,933
  -238
  -226
   275,613
   276,011
41
53
3
0
0
0
0
0
 
3
3
1
2
07:04
17:02
11:39
18:43
 16,493
  6,084
  -240
  -229
   -44,252
   -44,344
33
44
23
0
0
0
0
0
 
4
4
1
2
00:00
22:11
03:31
23:59
 12,640
  6,523
  -249
  -217
  -454,929
  -457,158
125
77
1
0
1
0
0
0
 
5
1
00:00
05:37
 20,089
  -236
  -266,993
41
9
0
0
 
6
1
02:07
08:39
 23,460
  -241
     -227
32
23
0
0
 
7
7
1
2
00:00
19:46
01:59
23:59
  7,109
 15,225
  -241
  -226
  -137,058
  -141,201
133
250
1
0
1
19
0
0
 
8
1
17:20
23:38
 22,669
  -222
  -541,473
226
0
0
0
 
9
9
9
1
2
3
00:00
08:54
22:19
03:18
10:34
23:59
 11,918
  5,952
  5,944
  -245
  -241
  -240
     9,707
     9,759
     9,840
38
35
50
0
7
0
0
0
0
0
0
0
 
10
10
1
2
01:31
18:48
06:21
20:10
 17,337
  4,931
  -238
  -234
   -57,538
   -57,559
39
45
12
14
0
0
0
0
 
11
11
1
2
10:19
20:30
15:17
22:25
 17,915
  6,802
  -226
  -228
  -617,503
  -618,156
106
66
1
2
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:43
20:59
 22,528
  -222
   829,426
44
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
07:29
13:08
 20,360
  -240
  -864,551
40
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:11
10:26
 26,124
  -238
   275,383
36
6
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
14:04
21:15
 25,688
  -229
  -304,764
101
0
0
0
 
20
1
12:06
17:56
 20,802
  -221
    53,258
40
16
0
0
 
21
1
06:29
13:35
 25,525
  -230
   -16,768
33
12
0
0
 
22
22
1
2
05:36
12:59
08:19
17:19
  9,728
 15,612
  -251
  -221
  -316,239
  -317,021
87
127
1
0
1
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
00:00
04:54
 17,679
  -240
    -4,610
44
15
0
0
 
25
1
10:27
15:59
 19,925
  -230
    -8,794
37
2
0
0
 
26
26
26
1
2
3
04:49
05:55
20:30
05:54
08:49
23:59
  3,849
 10,401
 12,476
  -253
  -244
  -234
  -560,062
  -560,076
  -560,230
35
32
49
25
76
0
0
0
0
0
0
0
 
27
1
15:18
22:25
 25,606
  -227
   -32,407
44
4
0
0
 
28
28
1
2
07:06
13:59
08:26
18:47
  4,801
 17,257
  -241
  -216
    28,528
    28,271
30
60
25
5
0
0
0
0
 
29
1
08:19
13:41
 19,314
  -232
  -108,080
187
0
0
0
 
30
1
02:07
06:40
 16,335
  -251
    39,340
35
1
0
0
 
31
31
1
2
08:42
19:19
12:16
20:29
 12,781
  4,246
  -231
  -224
   -13,050
   -13,089
34
45
4
3
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.