2025pjt

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Information

Transient

Name: SN2025pjt
Right ascension: 12h59m30.62s
Declination: -12d06m51.31s
Discovery Date: June 29, 2025, 7:14 p.m.
Classification: SN Ia
Redshift: 0.021000
MW E(B-V): 0.036

Host

Name: PGC957468
Right ascension: 12h59m30.96s
Declination: -12d06m52.96s
Redshift: None
Photometric Redshift: 0.020
 

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 4.63
Cutout download processed 19.53
Global aperture construction processed 0.74
Local aperture photometry processed 4.09
Global aperture photometry processed 3.68
Validate local photometry processed 0.02
Validate global photometry processed 10.71
Host information processed 0.16
Global host SED inference processed 543.93
Local host SED inference processed 587.95
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
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) = 12h59m30.62s, -12d06m51.31s
semi major axis, semi minor axis (arcsec) = 4.71, 4.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.84 1.42 20.177 0.050 AB
PanSTARRS_g 246.04 1.31 17.922 0.006 AB
PanSTARRS_r 399.71 1.97 17.396 0.005 AB
PanSTARRS_i 487.51 1.96 17.180 0.004 AB
PanSTARRS_z 557.23 2.85 17.035 0.006 AB
PanSTARRS_y 618.29 7.94 16.922 0.014 AB
2MASS_J 842.37 120.23 15.691 0.155 Vega
2MASS_H 756.74 167.5 15.335 0.240 Vega
2MASS_K 605.32 213.19 15.107 0.382 Vega

Aperture details

RA, DEC (J2000) = 12h59m30.84s, -12d06m53.51s
semi major axis, semi minor axis (arcsec) = 32.89, 8.24
angle (degrees, anti-clockwise from east) = -102.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 171.04 3.46 18.317 0.022 AB
GALEX_NUV 230.29 1.13 17.994 0.005 AB
PanSTARRS_g 1097.64 4.53 16.299 0.004 AB
PanSTARRS_r 1865.87 6.74 15.723 0.004 AB
PanSTARRS_i 2148.0 6.79 15.570 0.003 AB
PanSTARRS_y 2724.82 27.49 15.312 0.011 AB
2MASS_J 3256.38 430.08 14.223 0.143 Vega
2MASS_H 3726.91 598.86 13.604 0.174 Vega
2MASS_K 3406.59 764.18 13.231 0.244 Vega
WISE_W1 1689.52 39.18 13.132 0.025 Vega
WISE_W3 3497.98 210.06 9.866 0.065 Vega
WISE_W4 5949.96 1292.86 7.844 0.236 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})\, 8.990 9.095 9.193
{\rm log}_{10}({\rm SFR}) -1.400 -0.897 -0.577
{\rm log}_{10}({\rm sSFR}) -10.483 -10.018 -9.653
{\rm stellar\ age} 7.169 8.408 11.609

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.116 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.869 -0.955 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.475 0.852
\delta -0.126 0.191 0.332
\tau_1/\tau_2 0.710 1.074 1.477
Q_{PAH} 0.344 1.340 3.809
U_{min} 2.533 7.934 15.584
{\rm log}_{10}(\gamma_e)\, -3.286 -2.076 -1.004

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.735 -1.346 -0.426
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.353 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.929 -1.400 -0.997
0.03-0.10 Gyr -1.351 -0.800 -0.454
0.10-0.33 Gyr -1.977 -1.221 -0.696
0.33-1.10 Gyr -2.614 -1.615 -1.087
1.10-3.65 Gyr -2.822 -1.536 -0.983
3.65-12.13 Gyr -1.491 -0.841 -0.685
12.13-13.48 Gyr -1.120 -0.481 0.224

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.641 9.748
{\rm log}_{10}({\rm SFR}) -0.534 -0.265 -0.019
{\rm log}_{10}({\rm sSFR}) -10.166 -9.903 -9.646
{\rm stellar\ age} 7.523 8.509 11.465

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.076 -0.744 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 0.238 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.275 0.461
\delta -0.172 0.173 0.333
\tau_1/\tau_2 0.513 0.888 1.325
Q_{PAH} 0.181 0.576 1.555
U_{min} 3.040 7.730 14.417
{\rm log}_{10}(\gamma_e)\, -3.358 -2.641 -1.829

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.023 -1.668 -1.371
{\rm log}_{10}(\tau_{AGN})\, 0.865 1.105 1.384

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.919 -0.550 -0.315
0.03-0.10 Gyr -0.543 -0.185 0.107
0.10-0.33 Gyr -1.766 -0.872 -0.473
0.33-1.10 Gyr -2.205 -1.147 -0.745
1.10-3.65 Gyr -1.813 -0.935 -0.505
3.65-12.13 Gyr -0.761 -0.277 -0.137
12.13-13.48 Gyr -0.485 0.074 0.749