GPS Space Vehicle Time Integrity for MJD 52346

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
01:32
07:21
 20,982
   375
  -220,049
16
0
0
0
 
2
1
02:30
08:05
 20,101
   374
   166,551
37
0
0
0
 
3
3
1
2
03:26
19:07
07:33
22:12
 14,817
 11,072
   371
   371
    -9,410
    -9,588
13
7
1
0
0
0
0
0
 
4
1
10:02
15:31
 19,770
   369
   -63,999
120
0
0
0
 
5
1
12:01
16:52
 17,478
   371
    -4,751
13
1
0
0
 
6
1
14:27
19:58
 19,870
   363
     3,008
5
2
0
0
 
7
1
08:04
14:19
 22,520
   376
  -709,724
5
38
0
0
 
8
1
05:27
11:25
 21,491
   380
  -709,309
16
0
0
0
 
9
9
1
2
10:36
19:10
14:08
23:05
 12,732
 14,068
   374
   377
    34,241
    34,282
5
7
1
39
0
0
0
0
 
10
1
13:31
18:51
 19,245
   374
    -1,210
8
0
0
0
 
11
11
11
1
2
3
00:00
07:10
22:39
02:07
11:03
23:59
  7,623
 13,983
  4,800
   379
   375
   372
    -9,143
    -9,162
    -9,192
4
5
3
1
43
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:56
08:16
 19,179
   369
     3,838
4
9
0
0
 
14
14
1
2
00:00
20:10
02:40
23:59
  9,630
 13,787
   371
   473
    93,734
    93,534
12
3379
1
12
0
12
0
0
 
15
1
16:51
23:03
 22,263
   368
  -150,292
18
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:04
22:30
 23,143
   361
  -329,390
483
0
9262
0
 
18
1
17:08
23:49
 24,032
   368
    73,495
8
2
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:22
11:21
05:09
12:33
 17,194
  4,287
   377
   380
   145,115
   145,215
10
7
1
2
0
0
0
0
 
21
21
1
2
00:00
18:46
01:21
23:59
  4,910
 18,822
   380
   646
      872
     1,145
5
11082
0
12
0
12
0
0
 
22
1
00:48
06:06
 19,097
   380
  -628,271
33
0
0
0
 
23
1
15:22
21:06
 20,615
   362
    -7,858
7
38
0
0
 
24
1
13:00
17:11
 15,090
   361
   -14,972
13
0
0
0
 
25
25
1
2
00:00
22:21
04:06
23:59
 14,795
  5,888
   375
  -409
   -23,656
   -24,477
5
17231
18
12
0
5888
0
0
 
26
26
1
2
08:28
16:15
10:39
20:54
  7,829
 16,749
   383
   366
    95,872
    96,343
33
77
1
0
0
0
0
0
 
27
1
04:02
10:16
 22,451
   374
   -13,088
12
0
0
0
 
28
1
06:24
13:04
 23,978
   371
    70,439
16
0
0
0
 
29
1
18:36
23:59
 19,404
   799
  -487,980
17188
12
5288
0
 
30
30
1
2
00:00
13:10
01:36
17:34
  5,763
 15,807
   378
   368
  -543,729
  -545,354
54
142
1
1
1
1
0
0
 
31
31
1
2
04:19
20:46
09:09
22:24
 17,362
  5,919
   368
   374
   -98,756
   -98,888
10
3
1
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(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.