GPS Space Vehicle Time Integrity for MJD 52197

As viewed from the National Institute of Metrology, Thailand
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
07:06
12:45
 20,241
     4
  -198,990
49
0
0
0
 
2
1
12:45
18:53
 21,754
     2
    90,324
57
0
0
0
 
3
1
05:53
11:35
 20,464
     3
   -74,563
45
0
0
0
 
4
1
14:01
21:19
 26,203
   -13
  -502,529
174
0
0
0
 
5
5
1
2
00:43
18:04
03:06
22:10
  8,535
 14,739
     2
   -22
  -318,687
  -318,783
48
48
0
0
0
0
0
0
 
6
6
1
2
00:00
20:29
01:23
23:59
  4,954
 12,549
   -24
   -40
      613
      613
48
46
0
0
0
0
0
0
 
7
1
11:50
20:29
 31,007
   -16
  -517,178
266
0
580
0
 
8
1
11:10
16:53
 20,491
    -9
  -587,855
111
0
0
0
 
9
9
1
2
00:00
22:11
02:25
23:59
  8,705
  6,494
   -14
   -39
    11,997
    12,109
47
48
0
0
0
0
0
0
 
10
1
16:36
23:11
 23,588
   -23
   -11,995
50
0
0
0
 
11
1
09:29
15:06
 20,169
    -6
    -4,533
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:38
17:04
14:00
19:03
 19,230
  7,108
   -15
   -12
     6,170
     6,182
46
46
0
0
0
0
0
0
 
14
1
00:00
08:27
 30,369
   -13
   123,272
42
0
0
0
 
15
15
1
2
00:00
22:50
04:40
23:59
 16,739
  4,177
    -9
   -52
   -93,025
   -93,408
51
45
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:11
03:26
23:59
 12,303
  6,508
   -10
   -45
   -83,468
   -91,075
352
185
0
0
2197
0
0
0
 
18
18
1
2
02:26
21:21
05:33
23:59
 11,166
  9,424
    -6
   -47
    75,103
    75,075
42
47
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:51
12:45
10:45
16:17
 17,573
 12,329
    -1
   -19
   106,355
   106,401
39
56
0
0
0
0
0
0
 
21
1
00:43
06:56
 22,295
    -4
    -5,128
47
0
0
0
 
22
1
04:10
10:27
 22,521
     9
  -315,654
299
0
1087
0
 
23
23
1
2
00:00
19:29
04:18
22:10
 15,364
  9,657
   -23
   -25
   -21,839
   -21,881
49
44
0
0
0
0
0
0
 
24
1
15:07
23:30
 30,090
   -16
   -87,427
57
0
0
0
 
25
1
02:26
10:19
 28,290
    -4
   -18,525
39
0
0
0
 
26
1
19:06
23:59
 17,548
   -23
    -5,573
46
0
0
0
 
27
1
10:20
15:51
 19,815
    -8
   -37,082
48
0
0
0
 
28
1
13:06
18:35
 19,678
     1
    28,450
50
0
0
0
 
29
1
03:07
09:28
 22,775
    -4
  -622,431
46
0
0
0
 
30
30
30
1
2
3
01:23
04:18
19:05
02:25
05:49
22:49
  3,718
  5,448
 13,390
    -2
    -1
   -37
   -94,900
   -95,200
   -96,729
51
56
121
1
1
0
0
1
0
0
0
0
 
31
1
07:10
12:53
 20,476
     6
   -69,489
43
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.