2025tzp

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Information

Transient

Name: SN2025tzp
Right ascension: 17h36m08.41s
Declination: 68d09m05.86s
Discovery Date: Aug. 16, 2025, 4:27 a.m.
Classification: SN Ia
Redshift: 0.026512
MW E(B-V): 0.043

Host

Name: NGC6419
Right ascension: 17h36m05.71s
Declination: 68d09m21.32s
Redshift: 0.027492
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.85
Cutout download processed 22.5
Global aperture construction processed 0.62
Local aperture photometry processed 5.16
Global aperture photometry processed 4.63
Validate local photometry processed 0.02
Validate global photometry processed 12.91
Host information processed 0.14
Global host SED inference processed 521.24
Local host SED inference processed 420.5
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 17h36m08.41s, 68d09m05.86s
semi major axis, semi minor axis (arcsec) = 3.62, 3.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.45 3.56 21.253 0.338 AB
SDSS_g 123.85 3.15 18.668 0.028 AB
PanSTARRS_g 136.76 1.03 18.560 0.008 AB
SDSS_r 300.85 4.87 17.704 0.018 AB
PanSTARRS_r 307.96 1.28 17.679 0.005 AB
SDSS_i 500.23 6.57 17.152 0.014 AB
PanSTARRS_i 480.49 1.41 17.196 0.003 AB
PanSTARRS_z 642.62 3.26 16.880 0.006 AB
SDSS_z 667.88 12.49 16.838 0.020 AB
PanSTARRS_y 820.85 7.4 16.614 0.010 AB
2MASS_J 1014.76 95.48 15.489 0.102 Vega
2MASS_H 1384.13 152.39 14.679 0.120 Vega
2MASS_K 896.15 165.18 14.681 0.200 Vega

Aperture details

RA, DEC (J2000) = 17h36m05.96s, 68d09m20.81s
semi major axis, semi minor axis (arcsec) = 38.68, 9.75
angle (degrees, anti-clockwise from east) = -50.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 683.51 19.71 16.813 0.031 AB
SDSS_g 5303.38 20.05 14.589 0.004 AB
PanSTARRS_g 5944.0 5.57 14.465 0.001 AB
SDSS_r 12988.46 31.23 13.616 0.003 AB
PanSTARRS_r 13498.07 6.84 13.574 0.001 AB
SDSS_i 20967.95 41.0 13.096 0.002 AB
PanSTARRS_i 20858.79 7.7 13.102 0.000 AB
PanSTARRS_z 27949.96 17.59 12.784 0.001 AB
SDSS_z 29371.84 71.86 12.730 0.003 AB
PanSTARRS_y 35651.16 39.94 12.520 0.001 AB
2MASS_J 47358.07 522.98 11.317 0.012 Vega
2MASS_H 60453.53 831.49 10.579 0.015 Vega
2MASS_K 51777.99 902.98 10.277 0.019 Vega
WISE_W1 25033.86 48.12 10.205 0.002 Vega
WISE_W2 13690.85 45.96 10.220 0.004 Vega
WISE_W3 5423.69 77.0 9.390 0.015 Vega
WISE_W4 3548.96 377.1 8.405 0.115 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.339 9.472 9.605
{\rm log}_{10}({\rm SFR}) -1.724 -0.986 -0.495
{\rm log}_{10}({\rm sSFR}) -11.256 -10.453 -9.935
{\rm stellar\ age} 5.263 7.379 9.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.788 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.598 0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.849 1.262 1.642
\delta -0.588 -0.357 -0.121
\tau_1/\tau_2 0.644 0.965 1.300
Q_{PAH} 0.625 2.036 3.622
U_{min} 2.385 7.312 14.534
{\rm log}_{10}(\gamma_e)\, -3.474 -2.222 -1.207

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.265 -2.119 -0.874
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.354 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.765 -0.929 -0.514
0.03-0.10 Gyr -2.147 -1.081 -0.482
0.10-0.33 Gyr -2.227 -1.096 -0.506
0.33-1.10 Gyr -1.928 -0.880 -0.321
1.10-3.64 Gyr -1.357 -0.573 -0.233
3.64-12.05 Gyr -1.079 -0.485 -0.287
12.05-13.39 Gyr -1.104 -0.371 0.305

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.094 11.165 11.258
{\rm log}_{10}({\rm SFR}) -1.569 -0.656 0.035
{\rm log}_{10}({\rm sSFR}) -12.804 -11.823 -11.115
{\rm stellar\ age} 7.928 9.940 12.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.257 -0.142 -0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 -0.785 -0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.437 0.579
\delta -0.871 -0.696 -0.475
\tau_1/\tau_2 0.285 0.675 1.072
Q_{PAH} 0.079 0.292 0.722
U_{min} 2.555 6.522 12.981
{\rm log}_{10}(\gamma_e)\, -3.753 -3.311 -2.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.759 -4.277 -3.511
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.594 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.595 -0.695 -0.044
0.03-0.10 Gyr -1.961 -0.731 0.058
0.10-0.33 Gyr -2.050 -0.667 0.190
0.33-1.10 Gyr -2.051 -0.518 0.307
1.10-3.64 Gyr -1.740 -0.176 0.792
3.64-12.05 Gyr -0.693 1.117 1.359
12.05-13.39 Gyr 1.168 1.940 2.375