GPS Space Vehicle Time Integrity for MJD 55377

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
20:07
02:18
23:59
  7,988
 13,393
    44
   280
  -268,803
  -268,807
1614
7043
1
13
1
13
0
0
3
3
3
1
2
3
04:15
12:08
14:55
05:59
14:52
16:41
  6,001
  9,082
  6,288
    54
    56
    55
  -575,109
  -575,259
  -575,303
11
44
11
1
2
0
0
2
0
0
0
0
4
1
18:43
23:59
 18,083
   344
  -114,835
10573
13
14
0
5
5
1
2
00:00
22:12
03:38
23:59
 12,762
  6,213
    57
  -572
    10,523
    10,097
11
13828
1
13
0
6213
0
0
6
6
6
1
2
3
03:38
12:01
14:55
06:53
14:52
16:04
 11,071
  9,508
  4,117
    57
    60
    60
  -590,296
  -589,899
  -589,797
46
58
16
2
2
8
1
2
0
0
0
0
7
7
1
2
12:39
14:55
14:52
19:00
  7,504
 14,160
    52
    56
     1,559
     1,565
5
4
0
28
0
0
0
0
8
1
14:55
20:11
 18,344
    61
    -5,915
15
1
1
0
9
9
1
2
03:55
18:59
07:34
22:46
 12,722
 13,198
    53
    45
   -15,402
   -15,540
19
19
2
1
1
1
0
0
10
10
10
1
2
3
00:00
13:44
21:16
02:11
14:52
23:59
  7,556
  3,604
  9,581
    66
    54
   131
    45,898
    45,930
    46,035
5
5
1744
45
0
14
0
0
14
0
0
0
11
11
1
2
07:49
15:36
10:18
20:06
  8,575
 15,635
    52
    59
    72,487
    72,576
9
16
1
1
0
1
0
0
12
12
1
2
00:00
20:46
01:31
23:59
  5,488
 11,082
    60
   364
    98,832
    98,821
13
8997
12
13
0
13
0
0
13
13
1
2
11:23
14:55
14:52
16:55
 11,771
  6,991
    54
    57
  -302,461
  -302,452
36
4
2
14
2
0
0
0
14
1
04:53
11:09
 21,684
    60
   -62,575
29
1
1
0
15
15
1
2
01:04
17:19
05:49
19:15
 16,404
  6,648
    62
    48
   247,751
   247,400
35
17
2
1
1
1
0
0
16
1
09:48
14:48
 17,073
    61
    85,231
25
3
1
0
17
1
16:37
22:51
 21,567
    58
  -159,448
14
1
0
0
18
1
02:00
08:29
 22,471
    61
   -77,771
17
1
1
0
19
19
19
1
2
3
05:20
13:11
14:55
07:37
14:52
17:45
  7,820
  5,569
  9,898
    56
    63
    60
    46,088
    46,172
    46,194
8
9
7
1
0
0
0
0
0
0
0
0
20
20
1
2
09:01
20:02
13:49
21:07
 16,759
  3,676
    58
    59
   -53,911
   -53,895
28
6
3
26
3
0
0
0
21
1
01:13
07:24
 21,289
    63
    70,647
18
1
0
0
22
1
03:23
10:00
 22,963
    62
  -168,506
14
1
1
0
23
23
1
2
10:12
14:55
14:52
16:06
 15,831
  4,170
    56
    59
  -364,892
  -364,873
23
4
3
7
3
0
0
0
24
1
03:35
09:01
 18,653
    61
  -300,351
21
1
1
0
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
01:07
17:04
05:44
19:35
 16,095
  8,746
    60
    50
    73,841
    74,144
25
19
2
1
1
1
0
0
27
27
1
2
03:46
18:37
07:06
22:27
 11,427
 13,176
    58
    55
  -165,647
  -165,842
25
21
2
1
1
1
0
0
28
1
15:03
21:38
 22,815
    65
    12,047
9
1
1
0
29
1
00:00
04:53
 17,016
    56
  -131,041
22
2
1
0
30
30
30
1
2
3
00:00
07:41
22:03
02:23
10:32
23:59
  8,313
  9,829
  6,754
    60
    53
  -139
  -256,263
  -256,368
  -256,715
9
20
4468
1
2
13
0
1
13
0
0
0
31
1
07:03
12:40
 19,367
    57
    27,699
33
3
3
0
32
1
08:06
13:19
 18,054
    63
    27,241
63
3
3
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.