GPS Space Vehicle Time Integrity for MJD 54235

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
12:53
19:35
 22,728
   228
  -127,561
21
1
0
0
2
2
1
2
02:15
07:10
06:38
08:26
 15,258
  4,553
   234
   231
  -106,371
  -106,408
40
5
2
3
2
0
0
0
3
3
1
2
10:18
18:16
12:57
22:38
  9,229
 15,098
   227
   237
   -57,457
   -57,631
16
24
1
0
0
0
0
0
4
1
01:04
06:38
 19,569
   234
   -10,695
18
2
2
0
5
5
1
2
03:20
13:45
06:38
15:33
 11,619
  6,071
   233
   229
    -3,575
    -3,056
52
28
0
0
0
0
0
0
6
6
1
2
05:29
07:10
06:38
10:53
  4,178
 13,036
   230
   233
  -182,544
  -182,690
16
61
0
2
0
2
0
0
7
1
07:11
11:10
 14,055
   235
  -302,239
75
2
2
0
8
8
1
2
00:00
20:09
02:13
23:59
  7,776
 13,222
   233
   408
   107,574
   107,851
37
5613
1
13
1
13
0
0
9
9
1
2
01:16
09:58
04:56
13:44
 12,764
 12,860
   232
   232
   -70,112
   -70,167
9
8
3
0
1
0
0
0
10
10
1
2
04:14
07:10
06:38
09:32
  8,353
  8,172
   243
   239
  -101,650
  -101,660
4
45
0
2
0
2
0
0
11
11
11
1
2
3
00:00
13:39
21:44
02:02
16:36
23:59
  7,098
  9,791
  7,827
   234
   227
   147
   -15,698
   -15,752
   -15,860
20
23
2135
1
1
13
1
1
13
0
0
0
12
1
02:51
06:38
 13,302
   234
    45,114
43
2
2
0
13
1
17:40
23:04
 18,580
   229
  -172,408
16
1
0
0
14
1
11:01
17:21
 21,355
   230
   -20,035
22
1
1
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
08:23
15:43
09:25
20:40
  3,413
 16,982
   225
   233
  -147,714
  -147,807
22
37
2
1
2
1
0
0
17
17
1
2
00:00
22:42
05:06
23:59
 17,646
  4,623
   230
  -918
   -67,965
   -69,017
21
21743
4
13
3
4623
0
0
18
1
08:09
14:49
 22,579
   232
   250,060
24
2
2
0
19
19
1
2
11:20
19:13
13:40
23:46
  8,012
 15,759
   227
   236
   -33,907
   -34,010
7
15
1
0
0
0
0
0
20
1
14:54
19:48
 17,104
   232
    24,866
24
1
1
0
21
1
07:13
13:23
 21,505
   232
   -76,622
13
2
2
0
22
1
09:37
16:13
 22,381
   232
  -181,813
33
1
1
0
23
1
16:16
22:09
 20,621
   232
  -166,372
13
0
0
0
24
24
1
2
05:23
07:11
06:38
12:01
  4,490
 16,776
   231
   225
       95
       53
6
16
0
2
0
1
0
0
25
1
17:11
23:42
 22,598
   231
  -253,448
177
0
0
0
26
26
26
1
2
3
00:00
07:11
22:56
01:36
11:37
23:59
  5,534
 15,308
  3,813
   231
   229
  -284
   194,709
   195,346
   195,884
39
95
8780
2
1
13
1
1
2539
0
0
0
27
27
1
2
00:00
19:10
01:14
23:59
  4,252
 16,745
   230
   629
  -110,504
  -110,276
77
14122
1
13
1
13
0
0
28
28
1
2
00:00
21:08
03:50
23:59
 13,342
  9,965
   236
   101
     -881
     -955
39
3782
3
13
3
13
0
0
29
29
29
1
2
3
00:00
07:11
22:26
01:22
11:03
23:59
  4,691
 13,606
  5,463
   228
   224
   327
    -2,482
    -2,496
    -2,422
37
7
1979
1
41
13
1
1
13
0
0
0
30
30
30
1
2
3
04:06
07:11
13:47
05:58
08:26
16:28
  6,475
  4,507
  9,072
   231
   235
   229
   -33,614
   -33,622
   -33,657
4
3
27
5
1
1
0
0
1
0
0
0
31
1
13:11
18:47
 18,757
   233
   -19,351
6
100
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.