GPS Space Vehicle Time Integrity for MJD 55714

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
21:05
03:15
23:59
 11,197
 10,077
    23
    61
  -339,532
  -339,647
10
839
2
14
1
15
0
0
3
3
1
2
04:58
12:57
07:11
17:22
  7,671
 15,306
    18
    21
  -723,059
  -723,227
21
36
1
2
1
2
0
0
4
4
1
2
00:00
19:40
01:27
23:59
  5,033
 14,765
    22
   302
  -132,293
  -132,826
30
9175
2
13
2
15
0
0
5
1
00:00
04:23
 15,269
    23
   168,629
29
2
1
0
6
6
1
2
04:25
12:52
07:11
16:49
  9,402
 13,647
    21
    30
  -297,170
  -294,332
244
356
1
1
1
2646
0
0
7
1
13:42
20:01
 21,884
    26
   -12,989
25
2
2
0
8
1
14:59
21:00
 20,789
    24
    -8,025
12
1
1
0
9
9
9
1
2
3
04:54
07:15
22:00
07:11
08:41
23:47
  7,868
  5,049
  6,088
    24
    22
    29
   -83,758
   -83,777
   -83,904
20
7
11
1
1
2
1
0
1
0
0
0
10
10
10
1
2
3
00:00
13:50
21:44
02:20
16:18
23:59
  8,162
  8,608
  7,792
    29
    20
  -100
     2,453
     2,503
     2,410
7
11
3256
2
1
13
1
1
15
0
0
0
11
11
1
2
08:05
16:11
11:06
20:25
 10,623
 14,620
    15
    26
   156,065
   156,174
12
15
1
10
0
0
0
0
12
1
00:00
02:38
  9,186
    23
      437
13
2
1
0
13
1
12:22
17:54
 19,184
    24
  -267,234
27
2
2
0
14
14
1
2
05:42
07:15
07:11
11:55
  5,105
 16,079
    25
    28
  -153,568
  -153,591
5
11
0
0
0
0
0
0
15
15
1
2
02:14
18:43
07:09
20:08
 16,848
  4,836
    23
    18
   124,213
   124,078
14
6
5
1
0
0
0
0
16
1
11:01
16:12
 17,789
    27
   176,335
19
2
1
0
17
17
1
2
17:41
22:00
19:59
23:56
  7,819
  6,654
    24
    25
  -184,066
  -184,063
4
32
0
2
0
2
0
0
18
18
1
2
03:07
07:15
07:11
09:44
 14,082
  8,559
    28
    30
  -140,066
  -140,088
12
6
1
0
1
0
0
0
19
19
19
1
2
3
06:09
07:15
14:03
07:11
08:34
18:36
  3,488
  4,646
 15,841
    22
    26
    30
   146,988
   147,011
   147,137
6
8
20
0
1
1
0
0
1
0
0
0
20
20
1
2
10:07
20:57
14:49
22:09
 16,300
  4,080
    26
    30
   -49,621
   -49,625
25
8
1
3
1
0
0
0
21
21
1
2
02:06
07:15
07:11
08:17
 17,411
  3,573
    28
    33
   148,393
   148,428
15
4
1
0
0
0
0
0
22
22
1
2
04:36
07:15
07:11
11:10
  8,717
 13,722
    26
    26
  -147,941
  -147,936
19
3
1
2
1
0
0
0
23
1
10:52
16:51
 20,640
    26
  -302,077
25
2
2
0
24
24
1
2
08:34
17:10
12:06
21:00
 12,114
 13,175
    17
    31
  -395,102
  -395,196
10
13
1
0
0
0
0
0
25
25
1
2
00:00
08:45
03:25
11:34
 11,758
  9,629
    22
    26
    -1,966
    -2,009
9
8
1
1
1
0
0
0
26
26
1
2
01:32
17:04
05:40
19:59
 14,300
 10,021
    27
    23
    48,030
    48,638
51
36
2
0
2
0
0
0
27
27
1
2
04:42
19:33
07:11
23:23
  8,363
 13,132
    20
    24
  -270,953
  -271,164
24
32
1
2
1
2
0
0
28
1
16:08
22:41
 22,608
    30
   -42,008
37
2
2
0
29
1
00:09
05:42
 19,097
    23
  -212,056
27
2
2
0
30
-
 
 
 
 
 
 
 
 
 
31
1
08:02
13:38
 19,334
    24
   -89,364
35
1
0
0
32
1
09:05
14:10
 17,364
    25
   265,627
52
1
1
0
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.