GPS Space Vehicle Time Integrity for MJD 54248

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
11:56
13:15
13:13
18:38
  4,586
 18,085
   213
   214
  -130,585
  -130,612
4
12
2
1
0
1
0
0
2
2
1
2
01:21
05:47
05:46
07:31
 15,363
  5,884
   216
   213
  -109,624
  -109,659
32
6
3
6
3
0
0
0
3
3
1
2
09:26
17:23
12:04
21:48
  9,173
 15,178
   205
   213
   -63,754
   -63,927
17
23
1
0
0
0
0
0
4
1
00:11
05:46
 19,245
   211
   -10,412
33
4
2
0
5
5
5
1
2
3
02:28
05:47
13:15
05:46
07:05
14:42
 11,336
  4,370
  4,932
   217
   216
   214
    14,666
    14,810
    15,292
82
24
27
3
1
0
2
0
0
0
0
0
6
6
1
2
04:37
05:47
05:46
10:01
  3,845
 14,484
   214
   214
  -197,115
  -197,231
36
73
1
2
1
2
0
0
7
1
06:00
10:17
 14,670
   217
  -282,816
93
2
2
0
8
8
1
2
00:00
19:17
01:20
23:59
  4,553
 16,442
   228
   542
   108,974
   109,407
65
11679
1
13
1
14
0
0
9
9
1
2
00:23
09:04
04:03
12:51
 12,618
 12,936
   220
   210
   -72,001
   -72,056
37
41
3
2
3
2
0
0
10
10
1
2
03:21
05:47
05:46
08:38
  8,428
  9,880
   213
   209
  -102,289
  -102,298
14
5
1
10
1
0
0
0
11
11
11
1
2
3
00:00
13:15
20:51
01:09
15:43
23:59
  3,896
  8,220
 11,055
   214
   208
   484
   -16,790
   -16,849
   -16,602
53
4
7788
1
0
13
1
0
14
0
0
0
12
12
1
2
01:57
05:47
05:46
06:52
 13,207
  3,878
   211
   213
    45,802
    45,808
46
9
3
0
3
0
0
0
13
1
16:46
21:59
 18,069
   213
  -176,308
15
0
0
0
14
14
1
2
10:07
13:15
13:13
16:26
 10,893
 10,671
   211
   212
   -22,012
   -22,031
6
32
0
1
0
1
0
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
07:29
14:50
08:32
19:46
  3,765
 16,784
   208
   349
  -151,048
  -151,004
6
17625
1
1
0
2
0
0
17
17
1
2
00:00
21:48
04:12
23:59
 14,612
  7,603
   213
  -119
   -66,459
   -66,689
31
8017
3
13
2
14
0
0
18
1
07:15
13:13
 20,795
   212
   249,059
18
2
2
0
19
19
1
2
10:28
18:21
12:46
22:52
  8,066
 15,772
   207
   217
   -37,691
   -37,787
8
19
1
1
0
1
0
0
20
1
14:02
18:56
 16,624
   212
    25,262
16
1
1
0
21
1
06:11
12:30
 21,656
   212
   -77,142
4
6
0
0
22
22
1
2
08:44
13:15
13:13
15:20
 15,456
  7,237
   210
   213
  -183,833
  -183,847
40
5
2
0
2
0
0
0
23
1
15:23
21:16
 19,958
   214
  -169,409
28
1
1
0
24
24
1
2
04:30
05:47
05:46
11:08
  4,258
 18,428
   217
   212
    -2,966
    -3,004
29
31
1
2
1
2
0
0
25
1
16:46
23:11
 22,097
   213
  -281,992
160
1
1
0
26
26
1
2
06:07
22:02
10:44
23:59
 15,814
  6,864
   213
   494
   218,639
   220,025
103
6499
3
13
3
14
0
0
27
1
18:18
23:59
 19,953
   618
  -112,774
15727
13
14
0
28
28
1
2
00:00
20:15
02:56
23:59
 10,104
 13,177
   224
   294
      -12
      127
20
2442
1
13
1
14
0
0
29
29
1
2
05:50
21:33
10:10
23:59
 14,829
  8,516
   211
   728
    -2,940
    -2,437
36
13062
2
13
2
8450
0
0
30
30
30
1
2
3
03:11
05:47
13:15
05:46
07:32
15:33
  9,000
  5,934
  7,893
   209
   212
   217
   -34,831
   -34,839
   -34,867
6
4
5
1
4
17
1
0
0
0
0
0
31
1
13:15
17:54
 15,658
   211
   -18,741
13
1
1
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(MSL) 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(MSL) 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.