GPS Space Vehicle Time Integrity for MJD 54077

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
00:00
06:13
 21,536
    30
   -94,179
16
2
1
0
 
2
1
12:58
19:07
 21,477
    27
   -62,020
28
1
0
0
 
3
3
1
2
05:02
20:56
09:22
23:43
 15,052
  9,730
    30
    22
  -449,813
  -451,077
103
70
2
0
2
0
0
0
 
4
1
11:38
17:17
 19,847
    29
  -344,296
29
1
1
0
 
5
5
1
2
00:46
13:38
01:48
18:28
  3,680
 16,943
    24
    26
  -414,038
  -415,211
28
114
1
1
1
1
0
0
 
6
1
16:20
21:43
 18,886
    20
  -518,941
97
1
1
0
 
7
7
1
2
04:52
17:43
05:54
22:30
  3,638
 16,575
    28
    23
  -478,755
  -478,285
16
50
1
1
0
1
0
0
 
8
1
06:49
12:52
 21,188
    36
    88,783
29
2
2
0
 
9
9
1
2
11:55
20:42
15:39
23:59
 12,961
 11,531
    25
   426
   -47,918
   -47,567
28
11934
1
13
1
14
0
0
 
10
1
15:03
20:20
 18,301
    27
   -94,063
35
2
2
0
 
11
11
1
2
00:26
08:34
03:28
12:46
 10,438
 14,630
    19
    31
     1,254
     1,218
8
7
0
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:34
09:56
 18,667
    26
  -120,241
24
1
1
0
 
14
14
1
2
00:00
21:38
03:59
23:59
 13,749
  8,197
    26
  -210
     -995
    -1,310
11
5839
2
13
0
14
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
02:42
07:45
 17,616
    27
   -99,511
31
2
1
0
 
17
1
09:39
15:59
 22,091
    26
   -86,967
26
2
2
0
 
18
18
1
2
00:00
18:47
01:29
23:59
  5,192
 18,139
    26
   258
   253,348
   253,603
21
8807
1
13
1
14
0
0
 
19
19
1
2
06:01
22:00
10:31
23:59
 15,650
  6,956
    32
   473
   -42,455
   -42,235
36
10566
2
13
1
14
0
0
 
20
20
1
2
02:01
12:58
06:47
14:04
 16,314
  3,704
    24
    30
    21,820
    21,828
6
9
8
8
0
0
0
0
 
21
1
17:57
23:59
 21,190
   367
   -63,971
13874
13
15
0
 
22
22
1
2
00:00
20:21
03:02
23:59
 10,320
 12,746
    26
    22
  -154,390
  -154,593
13
13
2
1
0
1
0
0
 
23
1
03:04
08:58
 20,463
    27
  -142,181
12
1
1
0
 
24
1
13:15
19:21
 21,395
    29
   -58,445
24
1
1
0
 
25
1
00:19
06:05
 20,097
    23
  -405,498
18
0
0
0
 
26
26
1
2
09:54
17:50
12:23
22:26
  8,678
 15,952
    20
    21
    38,313
    38,855
44
82
2
2
0
1
0
0
 
27
1
05:42
11:48
 21,151
  1,717
   -80,312
2366
0
19760
17600
 
28
1
07:56
14:34
 23,134
    26
   -12,443
9
1
0
0
 
29
29
1
2
09:24
17:33
12:09
21:53
  9,659
 15,165
    25
    24
  -248,058
  -248,834
68
106
2
0
2
0
0
0
 
30
30
1
2
00:38
15:01
03:30
19:16
  9,900
 14,885
    22
    25
   -18,739
   -18,799
7
32
29
1
0
1
0
0
 
31
1
00:04
05:41
 19,524
    -8
    26,262
4417
1
2
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.