GPS Space Vehicle Time Integrity for MJD 54926

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
20:14
04:35
23:59
 16,420
 13,513
    50
    55
  -153,740
  -153,705
51
50
0
0
0
0
0
0
 
3
1
11:32
17:11
 20,366
    65
  -375,265
45
11
0
0
 
4
4
1
2
00:00
19:07
02:10
23:59
  7,800
 17,572
    40
    63
    39,236
    40,350
58
87
1
0
1
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
11:04
16:44
 20,434
    58
   -66,439
109
0
0
0
 
7
1
15:19
21:01
 20,497
    59
   -20,731
33
12
0
0
 
8
1
16:45
22:16
 19,849
    60
   197,217
40
0
0
0
 
9
1
03:32
08:21
 17,283
    62
   -49,036
44
1
0
0
 
10
10
1
2
00:00
22:07
04:01
23:59
 14,483
  6,739
    70
    46
    13,893
    13,932
52
53
0
0
0
0
0
0
 
11
1
15:09
20:37
 19,661
    61
    -2,186
30
45
0
0
 
12
12
12
1
2
3
00:00
06:19
22:58
03:31
09:45
23:59
 12,679
 12,400
  3,687
    54
    38
    36
   298,165
   298,045
   297,789
55
34
50
0
5
0
0
0
0
0
0
0
 
13
13
1
2
14:22
15:41
15:39
18:01
  4,587
  8,370
    59
    70
  -293,585
  -293,581
29
24
0
149
0
0
0
0
 
14
1
06:03
13:43
 27,632
    58
   130,535
54
0
0
0
 
15
15
1
2
00:30
04:36
04:32
06:02
 14,465
  5,160
    65
    49
   277,479
   277,509
60
42
0
0
0
0
0
0
 
16
1
09:33
15:19
 20,747
    66
   -61,858
38
42
0
0
 
17
17
17
1
2
3
00:00
17:12
20:37
01:30
19:43
23:59
  5,430
  9,062
 12,118
    42
    53
    52
   -52,893
   -52,987
   -53,011
51
23
49
0
379
0
0
0
0
0
0
0
 
18
18
1
2
03:32
06:20
06:18
11:07
  9,907
 17,188
    49
    64
    68,476
    68,445
44
37
0
6
0
0
0
0
 
19
1
13:44
18:33
 17,350
    68
   -28,968
27
183
0
0
 
20
20
1
2
11:19
18:01
15:08
22:04
 13,760
 14,495
    57
    39
   -86,128
   -86,120
32
37
5
0
0
0
0
0
 
21
1
04:02
09:29
 19,534
    64
   -20,818
41
0
0
0
 
22
1
06:03
12:18
 22,509
    65
  -202,113
31
30
0
0
 
23
1
12:32
18:01
 19,703
    65
  -389,057
31
35
0
0
 
24
24
1
2
00:41
06:18
06:02
08:04
 19,168
  6,349
    57
    52
  -178,732
  -178,775
49
40
0
0
0
0
0
0
 
25
1
16:16
19:06
 10,202
    79
  -342,424
69
0
0
0
 
26
1
01:31
06:17
 17,099
    64
   -55,057
51
0
0
0
 
27
27
27
1
2
3
02:10
04:53
19:43
04:01
06:17
23:53
  6,608
  5,028
 14,954
    46
    48
    41
   -38,112
   -38,139
   -38,325
50
38
50
0
1
0
0
0
0
0
0
0
 
28
1
18:01
23:59
 21,444
    66
    23,961
44
1
0
0
 
29
29
1
2
02:10
04:02
03:31
07:05
  4,847
 10,846
    52
    54
    -6,080
    -6,117
50
50
0
0
0
0
0
0
 
30
30
1
2
00:31
08:04
02:10
11:14
  5,863
 11,354
    40
    56
  -136,996
  -137,055
50
27
0
98
0
0
0
0
 
31
1
07:05
14:21
 26,156
    57
    56,897
32
2
0
0
 
32
1
10:13
15:08
 17,727
    65
  -278,475
42
45
0
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(NIMT) 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(NIMT) 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.