GPS Space Vehicle Time Integrity for MJD 52889

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NMLS)
-GPSSV (ns)		UTC(NMLS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
08:22
09:26
09:25
14:17
  3,788
 17,388
  -331
  -335
  -304,169
  -304,189
4
7
5
0
0
0
0
0
 
2
2
2
1
2
3
04:56
06:00
09:26
05:58
09:25
12:59
  3,751
 12,267
 12,723
  -330
  -336
  -339
   180,786
   180,836
   180,918
6
23
19
0
0
0
0
0
0
0
0
0
 
3
3
1
2
06:00
09:26
09:25
12:06
 12,267
  9,572
  -334
  -346
   -42,772
   -42,819
19
9
0
0
0
0
0
0
 
4
1
13:34
21:11
 27,426
  -341
   -33,763
15
0
0
0
 
5
5
1
2
00:00
18:46
04:43
23:59
 16,971
 18,761
  -337
  -356
   -51,863
   -51,875
5
4
0
13
0
0
0
0
 
6
6
1
2
00:00
21:29
05:58
23:59
 21,493
  9,021
  -341
  -358
     7,203
     7,200
10
6
0
0
0
0
0
0
 
7
1
11:57
21:24
 33,948
  -340
  -618,411
81
0
0
0
 
8
1
12:25
18:21
 21,363
  -340
  -416,413
27
0
0
0
 
9
9
1
2
00:00
17:50
03:06
23:59
 11,164
 22,152
  -349
  -354
     5,432
     5,530
8
9
1
0
0
0
0
0
 
10
1
16:57
23:10
 22,351
  -351
   -31,372
7
0
0
0
 
11
1
09:26
15:21
 21,229
  -334
   -65,471
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:29
17:00
15:55
18:35
 23,154
  5,728
  -336
  -343
    30,645
    30,642
5
5
0
2
0
0
0
0
 
14
14
1
2
00:05
06:00
05:58
09:25
 21,148
 12,267
  -339
  -333
    20,416
    20,425
3
9
21
0
0
0
0
0
 
15
15
1
2
01:03
06:00
05:58
07:02
 17,709
  3,700
  -342
  -324
  -156,638
  -156,679
23
6
0
3
0
0
0
0
 
16
16
1
2
04:05
06:00
05:58
09:25
  6,761
 12,267
  -335
  -339
   -76,652
   -76,699
12
13
0
0
0
0
0
0
 
17
17
1
2
00:00
18:43
03:23
23:59
 12,215
 18,949
  -338
  -352
  -256,147
  -254,055
110
160
1
0
1
0
0
0
 
18
18
1
2
00:00
21:34
05:58
23:59
 21,493
  8,681
  -338
  -355
   -11,080
   -11,043
6
5
2
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:56
09:26
09:25
16:50
  8,937
 26,573
  -336
  -327
   210,725
   210,720
2
8
15
0
0
0
0
0
 
21
1
00:00
05:09
 18,533
  -329
   -39,620
24
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:01
06:00
05:58
08:13
 14,218
  7,990
  -338
  -327
   -35,604
   -35,605
4
9
11
0
0
0
0
0
 
24
1
15:08
23:59
 31,826
  -348
   -58,523
31
0
0
0
 
25
25
25
1
2
3
02:04
06:00
09:26
05:58
09:25
11:18
 14,056
 12,267
  6,688
  -336
  -334
  -327
   -51,652
   -51,659
   -51,659
6
3
4
6
4
1
0
0
0
0
0
0
 
26
26
1
2
00:00
19:14
01:05
23:59
  3,937
 17,080
  -340
  -354
  -522,270
  -522,128
5
13
1
0
0
0
0
0
 
27
1
11:11
17:08
 21,362
  -341
  -626,974
223
0
0
0
 
28
1
13:44
19:47
 21,765
  -353
    11,109
23
0
0
0
 
29
1
18:17
23:59
 20,511
  -354
   -77,798
103
0
0
0
 
30
30
1
2
00:00
20:07
05:58
23:59
 21,493
 13,896
  -341
  -355
  -466,030
  -468,258
198
129
0
0
0
0
0
0
 
31
31
1
2
07:24
09:26
09:25
13:26
  7,219
 14,366
  -327
  -339
  -393,599
  -393,735
31
49
0
0
0
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(NMLS) 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(NMLS) 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.