GPS Space Vehicle Time Integrity for MJD 53099

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
17:17
23:02
 20,668
  1,047
  -336,722
21
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
16:17
22:02
 20,704
  1,049
   -98,090
24
0
0
0
 
4
1
00:00
07:14
 25,955
  1,049
   106,691
87
1
1
0
 
5
5
1
2
04:32
10:49
08:12
14:26
 13,118
 12,959
  1,042
  1,044
   -23,154
   -23,201
13
12
17
2
0
0
0
0
 
6
1
06:36
12:01
 19,492
  1,050
   -13,923
51
12
0
0
 
7
7
1
2
00:00
22:04
06:35
23:59
 23,742
  6,903
  1,049
  1,034
  -583,700
  -582,969
76
23
2
0
1
0
0
0
 
8
8
1
2
00:00
21:37
03:19
23:59
 11,988
  8,577
  1,035
  1,042
  -324,057
  -323,172
43
34
1
0
1
0
0
0
 
9
1
08:12
13:09
 17,785
  1,051
    38,904
9
0
0
0
 
10
1
03:04
09:24
 22,767
  1,052
   -40,878
6
30
0
0
 
11
11
1
2
00:00
19:38
01:29
23:59
  5,345
 15,707
  1,037
  1,042
  -106,522
  -106,731
4
15
6
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:31
18:54
05:23
23:59
  6,705
 18,303
  1,060
  1,043
    31,112
    31,073
4
10
23
4
0
0
0
0
 
14
1
10:23
18:45
 30,134
  1,055
    19,724
9
2
0
0
 
15
1
10:30
16:00
 19,779
  1,051
  -247,404
38
0
0
0
 
16
1
14:24
20:45
 22,844
  1,050
   -12,835
5
25
0
0
 
17
1
02:33
11:08
 30,891
  1,054
  -264,004
177
0
0
0
 
18
18
18
1
2
3
08:12
10:30
13:09
10:22
12:01
15:44
  7,790
  5,457
  9,301
  1,058
  1,053
  1,048
    24,881
    24,898
    24,926
13
3
9
0
44
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
16:15
03:04
21:04
 11,037
 17,356
  1,045
  1,055
   176,383
   176,195
9
27
1
0
0
0
0
0
 
21
1
09:25
14:22
 17,839
  1,051
   -73,320
10
0
0
0
 
22
1
11:09
17:08
 21,573
  1,048
    17,889
40
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
01:08
09:44
 30,940
  1,054
   -15,639
18
17
0
0
 
25
1
12:02
20:26
 30,257
  1,054
   -62,739
9
2
0
0
 
26
26
1
2
05:24
07:14
06:35
10:49
  4,256
 12,866
  1,048
  1,053
    -7,916
    -8,124
24
67
0
0
0
0
0
0
 
27
27
1
2
00:00
20:27
02:10
23:59
  7,837
 12,777
  1,044
  1,041
   -76,994
   -79,524
78
120
1
0
1
0
0
0
 
28
28
1
2
00:00
22:25
05:05
23:59
 18,303
  5,691
  1,050
  1,038
   -25,497
   -25,617
6
7
19
66
0
0
0
0
 
29
1
05:06
10:22
 18,925
  1,052
  -234,889
6
19
0
0
 
30
30
1
2
06:36
12:02
08:12
15:51
  5,729
 13,454
  1,041
  1,041
  -501,360
  -501,607
23
33
18
0
0
0
0
0
 
31
1
17:42
23:45
 21,771
  1,041
   -75,856
171
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(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.