2025ttp

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Information

Transient

Name: SN2025ttp
Right ascension: 20h16m27.73s
Declination: 10d19m51.13s
Discovery Date: Aug. 13, 2025, 10:49 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.203

Host

Name:
Right ascension: 20h16m27.73s
Declination: 10d19m45.70s
Redshift: None
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 7.0
Cutout download processed 19.35
Global aperture construction processed 0.7
Local aperture photometry processed 4.19
Global aperture photometry processed 3.77
Validate local photometry processed 0.02
Validate global photometry processed 10.95
Host information processed 0.15
Global host SED inference processed 567.3
Local host SED inference processed 445.95
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 20h16m27.73s, 10d19m51.13s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 6.44 0.45 21.877 0.075 AB
PanSTARRS_r 12.58 0.5 21.151 0.043 AB
PanSTARRS_i 17.04 0.66 20.821 0.042 AB
PanSTARRS_z 18.01 1.36 20.761 0.082 AB
PanSTARRS_y 16.26 3.62 20.872 0.242 AB

Aperture details

RA, DEC (J2000) = 20h16m27.72s, 10d19m45.91s
semi major axis, semi minor axis (arcsec) = 7.71, 3.78
angle (degrees, anti-clockwise from east) = -176.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.53 2.8 22.042 0.549 AB
PanSTARRS_g 127.21 1.4 18.639 0.012 AB
PanSTARRS_r 255.29 1.56 17.882 0.007 AB
PanSTARRS_i 384.64 2.06 17.437 0.006 AB
PanSTARRS_z 452.77 4.2 17.260 0.010 AB
PanSTARRS_y 491.49 11.15 17.171 0.025 AB
2MASS_J 513.98 154.31 16.228 0.326 Vega
2MASS_H 783.64 239.31 15.297 0.332 Vega
2MASS_K 1029.87 253.91 14.530 0.268 Vega
WISE_W1 474.84 37.14 14.510 0.085 Vega
WISE_W2 296.37 31.44 14.381 0.115 Vega
WISE_W3 883.74 104.55 11.360 0.128 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})\, 8.301 8.490 8.616
{\rm log}_{10}({\rm SFR}) -2.217 -1.572 -0.884
{\rm log}_{10}({\rm sSFR}) -10.763 -10.062 -9.300
{\rm stellar\ age} 3.514 6.371 8.032

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.281 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.724 -1.050 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.448 0.991
\delta -0.476 -0.113 0.225
\tau_1/\tau_2 0.643 1.005 1.390
Q_{PAH} 0.986 2.623 5.018
U_{min} 3.026 8.051 15.204
{\rm log}_{10}(\gamma_e)\, -3.040 -1.938 -0.865

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.050 -0.342 0.136
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.390 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.188 -1.548 -0.997
0.03-0.10 Gyr -2.490 -1.649 -0.838
0.10-0.33 Gyr -2.502 -1.614 -0.921
0.33-1.08 Gyr -2.533 -1.585 -1.035
1.08-3.55 Gyr -2.379 -1.526 -1.227
3.55-11.66 Gyr -2.216 -1.484 -1.220
11.66-12.96 Gyr -2.315 -1.509 -0.911

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.940 10.046 10.158
{\rm log}_{10}({\rm SFR}) -1.426 -0.564 -0.027
{\rm log}_{10}({\rm sSFR}) -11.443 -10.638 -10.085
{\rm stellar\ age} 6.636 7.823 11.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.261 -0.918
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.268 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.492 0.688
\delta 0.017 0.259 0.362
\tau_1/\tau_2 0.491 0.877 1.275
Q_{PAH} 1.242 2.794 5.160
U_{min} 3.147 8.190 15.586
{\rm log}_{10}(\gamma_e)\, -3.293 -2.494 -1.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.171 -1.923 -1.489
{\rm log}_{10}(\tau_{AGN})\, 0.855 1.146 1.592

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.056 -0.868 -0.481
0.03-0.10 Gyr -2.165 -0.514 0.111
0.10-0.33 Gyr -2.486 -0.526 -0.023
0.33-1.08 Gyr -2.805 -0.773 -0.217
1.08-3.55 Gyr -1.867 -0.396 0.157
3.55-11.66 Gyr -0.830 0.131 0.320
11.66-12.96 Gyr -0.652 0.357 1.204