GPS Space Vehicle Time Integrity for MJD 52369

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MYS)
-GPSSV (ns)
UTC(MYS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
00:00
05:47
 20,836
   237
  -223,304
13
1
0
0
2
1
00:20
05:45
 19,456
   237
   178,651
31
0
0
0
3
3
1
2
01:52
17:33
06:00
20:37
 14,832
 10,967
   227
   233
   -15,878
   -16,046
13
7
1
0
0
0
0
0
4
1
08:27
13:57
 19,754
   247
  -103,641
108
0
0
0
5
1
10:29
15:19
 17,393
   251
    -7,625
11
1
0
0
6
1
12:56
18:26
 19,773
   244
     2,987
4
17
0
0
7
1
06:29
12:45
 22,549
   240
  -704,543
36
0
0
0
8
1
03:53
09:52
 21,463
   243
  -700,779
39
0
0
0
9
9
1
2
09:03
17:36
12:34
21:32
 12,707
 14,046
   254
   242
    37,294
    37,334
7
13
0
5
0
0
0
0
10
1
11:58
17:20
 19,292
   250
    -2,602
5
15
0
0
11
11
1
2
05:36
21:05
09:30
23:59
 13,994
 10,447
   240
   604
   -10,265
    -9,921
8
10961
19
11
0
11
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
01:20
06:41
 19,224
   233
     4,613
4
5
0
0
14
14
1
2
00:00
18:37
01:09
23:59
  4,146
 19,330
   230
   429
    86,061
    85,994
9
7953
1
11
0
11
0
0
15
1
15:16
21:28
 22,226
   238
  -159,344
35
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
14:30
20:56
 23,059
   240
  -456,796
373
0
5277
0
18
1
15:35
22:16
 24,018
   239
    71,575
10
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
09:47
22:41
03:34
10:49
23:59
 12,866
  3,696
  4,714
   223
   246
  -641
   150,857
   150,958
   150,209
9
7
18310
1
2
11
0
0
4714
0
0
0
21
1
17:10
23:42
 23,414
   233
      946
5
0
0
0
22
1
00:00
04:33
 16,367
   233
   -74,819
239
1
1
0
23
1
13:43
19:26
 20,460
   240
       83
10
4
0
0
24
1
09:48
15:40
 21,075
   241
   -20,276
19
0
0
0
25
25
1
2
00:00
20:46
02:30
23:59
  9,045
 11,583
   233
   349
   -24,619
   -24,535
7
3342
8
11
0
11
0
0
26
26
1
2
06:52
14:39
09:04
19:18
  7,949
 16,677
   250
   242
   127,643
   128,193
39
84
1
0
0
0
0
0
27
1
02:26
08:41
 22,425
   229
   -15,842
7
0
0
0
28
1
04:50
11:30
 23,933
   241
    75,150
21
0
0
0
29
1
16:22
21:51
 19,608
   240
  -453,063
109
0
0
0
30
30
1
2
11:33
21:29
15:58
23:54
 15,866
  8,737
   243
 12,081
  -599,261
  -588,182
136
1062
1
0
1
6296
0
8709
31
31
1
2
02:47
19:14
07:37
20:50
 17,406
  5,706
   229
   246
  -103,833
  -103,946
10
4
1
1
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(MYS) 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(MYS) 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.