GPS Space Vehicle Time Integrity for MJD 52894

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
07:32
13:14
 20,433
   233
  -304,338
45
0
0
0
 
2
2
1
2
05:00
10:25
10:23
12:44
 19,317
  8,326
   224
   208
   184,359
   184,439
55
49
0
0
0
0
0
0
 
3
1
06:25
12:07
 20,450
   221
   -43,614
49
0
0
0
 
4
1
13:38
21:07
 26,855
   220
   -31,861
38
0
0
0
 
5
5
1
2
00:23
18:00
04:46
22:13
 15,724
 15,157
   222
   211
   -51,126
   -51,089
38
37
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
05:50
21:08
01:45
06:52
23:59
  6,307
  3,691
 10,254
   223
   219
   229
     7,827
     7,836
     7,865
41
25
39
0
19
0
0
0
0
0
0
0
 
7
1
12:08
20:39
 30,571
   222
  -620,964
77
0
0
0
 
8
1
11:36
17:16
 20,304
   242
  -417,453
44
0
0
0
 
9
9
9
1
2
3
00:00
17:22
22:13
03:08
18:36
23:59
 11,240
  4,250
  6,380
   231
   222
   222
     6,739
     6,853
     6,886
39
40
41
0
0
0
0
0
0
0
0
0
 
10
1
17:02
23:41
 23,832
   220
   -31,044
40
0
0
0
 
11
1
10:20
15:25
 18,214
   229
   -65,795
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:45
10:32
17:47
10:19
14:06
18:51
  5,613
 12,769
  3,823
   229
   233
   201
    31,302
    31,307
    31,281
43
43
40
0
0
0
0
0
0
0
0
0
 
14
1
00:08
08:45
 30,887
   220
    21,074
38
0
0
0
 
15
1
00:23
05:49
 19,518
   219
  -158,203
46
0
0
0
 
16
1
04:17
10:19
 21,649
   228
   -77,980
46
0
0
0
 
17
17
17
1
2
3
00:00
18:36
22:14
02:19
22:12
23:59
  8,351
 12,865
  6,322
   229
   204
   220
  -242,789
  -240,746
  -240,434
84
116
74
1
0
0
1
0
0
0
0
0
 
18
18
1
2
02:20
22:13
05:56
23:59
 12,878
  6,387
   226
   201
   -10,190
   -10,161
37
39
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:09
13:14
11:03
16:53
 17,577
 13,074
   226
   221
   210,911
   210,885
41
39
0
0
0
0
0
0
 
21
1
00:00
04:16
 15,348
   229
   -41,576
49
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
01:02
07:27
 23,032
   223
   -35,470
38
0
0
0
 
24
1
15:11
23:49
 30,967
   215
   -59,195
46
0
0
0
 
25
1
02:20
10:23
 28,840
   220
   -51,404
38
0
0
0
 
26
26
1
2
00:00
20:39
01:01
23:59
  3,652
 11,966
   200
   223
  -520,789
  -520,588
39
36
1
0
0
0
0
0
 
27
1
10:20
16:13
 21,119
   229
  -641,619
215
0
0
0
 
28
1
12:21
18:59
 23,804
   231
    10,508
43
0
0
0
 
29
1
18:52
23:59
 18,391
   220
   -84,736
100
0
0
0
 
30
30
1
2
03:08
19:19
06:04
22:12
 10,484
 10,363
   225
   196
  -479,460
  -481,324
108
99
1
0
1
0
0
0
 
31
1
07:38
12:07
 16,085
   236
  -397,836
64
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.