GPS Space Vehicle Time Integrity for MJD 52751

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
17:13
22:56
 20,285
   856
  -281,032
41
0
0
0
 
2
1
14:53
22:38
 27,589
   854
   103,170
58
0
0
0
 
3
1
16:12
21:56
 20,317
   852
    -2,715
42
0
0
0
 
4
1
00:00
07:05
 24,952
   856
   -41,283
46
0
0
0
 
5
5
1
2
03:45
10:45
08:11
14:26
 15,623
 13,074
   861
   857
   -10,241
   -10,287
46
33
0
0
0
0
0
0
 
6
1
06:36
11:26
 17,118
   871
     4,679
34
0
0
0
 
7
7
1
2
00:00
21:56
06:36
23:59
 23,222
  7,322
   856
   846
  -445,322
  -446,860
145
59
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
21:12
22:57
02:58
22:38
23:59
 10,504
  5,109
  3,724
   850
   844
   876
  -303,444
  -304,559
  -304,614
68
40
41
1
0
0
1
0
0
0
0
0
 
9
1
07:35
12:23
 16,949
   877
    41,595
30
0
0
0
 
10
1
02:46
08:37
 20,526
   872
   -22,952
45
0
0
0
 
11
11
1
2
00:00
20:07
01:09
23:59
  4,164
 13,758
   834
   856
   -42,999
   -43,090
49
38
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:19
18:40
05:07
23:59
  6,206
 18,842
   858
   850
    27,112
    27,137
44
37
0
0
0
0
0
0
 
14
1
09:58
18:22
 29,947
   871
    23,181
34
1
0
0
 
15
1
11:26
15:16
 13,604
   866
   -98,885
43
0
0
0
 
16
1
14:10
20:25
 22,308
   857
    11,738
87
0
0
0
 
17
1
08:11
13:54
 20,343
   876
    -8,168
37
2
0
0
 
18
18
1
2
08:11
12:24
11:26
15:52
 11,592
 12,415
   869
   861
    -7,947
    -7,971
27
36
7
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
16:03
22:39
02:51
20:06
23:59
 10,117
 14,433
  4,775
   841
   865
   843
   213,868
   213,920
   213,907
47
35
40
0
0
0
0
0
0
0
0
0
 
21
1
08:37
14:09
 19,667
   871
    86,253
102
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:37
10:45
09:58
16:07
  4,773
 19,032
   878
   872
   -23,929
   -23,948
23
35
101
0
0
0
0
0
 
24
1
00:51
09:27
 30,201
   861
   -23,540
47
0
0
0
 
25
1
12:24
20:06
 27,481
   861
   -41,950
37
0
0
0
 
26
1
05:17
10:45
 19,363
   872
  -478,543
57
0
0
0
 
27
27
1
2
00:00
20:07
02:07
23:59
  7,460
 13,757
   855
   856
  -568,450
    -3,345
6549
272
1
0
1
140
0
0
 
28
28
1
2
00:00
22:07
04:47
23:59
 16,823
  6,672
   857
   834
    51,645
    51,327
48
41
1
0
0
0
0
0
 
29
1
04:31
08:37
 14,386
   871
  -123,610
54
0
0
0
 
30
30
1
2
05:10
13:55
08:11
15:51
 10,609
  6,883
   866
   873
  -551,088
  -550,900
50
41
0
0
0
0
0
0
 
31
1
17:16
21:56
 16,478
   857
  -140,561
150
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.