2025tpg results

Information

Transient
Name:AT2025tpg
Right ascension: 14h21m04.53s
Declination:-0d58m13.96s
Discovery Date:Aug. 7, 2025, 2:32 p.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:
Right ascension: 14h21m04.46s
Declination:-0d58m14.26s
Redshift:None
Photometric Redshift:0.097
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 26.7
Transient MWEBV processed 0.05
Host match processed 8.35
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 2.86
Global aperture photometry processed 6.2
Validate global photometry processed 17.34
Global host SED inference processed 463.43
Local aperture photometry processed 7.14
Validate local photometry processed 0.02
Local host SED inference processed 497.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h21m04.53s, -0d58m13.96s
semi major axis, semi minor axis (arcsec):1.12, 1.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 3.32 0.17 22.596 0.056 AB
PanSTARRS_i 3.79 0.33 22.455 0.095 AB
PanSTARRS_z 4.54 0.67 22.257 0.160 AB
DES_z 3.65 0.37 22.495 0.110 AB
PanSTARRS_y 1.52 1.74 23.447 1.247 AB

Aperture details

RA, DEC (J2000):14h21m04.43s, -0d58m13.99s
semi major axis, semi minor axis (arcsec):3.43, 2.31
angle (degrees, anti-clockwise from east):-39.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.24 0.47 23.023 0.226 AB
GALEX_NUV 2.61 0.44 22.860 0.181 AB
SDSS_u -2.19 3.03 AB
SDSS_g 8.02 1.1 21.639 0.149 AB
DES_g 8.07 0.23 21.633 0.031 AB
PanSTARRS_g 8.69 0.67 21.553 0.084 AB
SDSS_r 8.73 1.51 21.548 0.188 AB
PanSTARRS_r 8.21 1.04 21.614 0.138 AB
DES_r 10.37 0.36 21.360 0.038 AB
SDSS_i 12.33 2.43 21.173 0.214 AB
PanSTARRS_i 11.68 0.81 21.232 0.075 AB
PanSTARRS_z 10.33 1.61 21.365 0.170 AB
SDSS_z 32.6 7.74 20.117 0.258 AB
DES_z 11.1 0.76 21.286 0.075 AB
PanSTARRS_y 8.45 4.16 21.583 0.535 AB
2MASS_J 5.72 98.26 21.112 18.656 Vega
2MASS_H -50.74 148.36 Vega
2MASS_K 74.21 154.02 17.386 2.253 Vega
WISE_W1 3.74 7.26 19.768 2.107 Vega
WISE_W2 -2.0 10.11 Vega
WISE_W3 -51.0 37.29 Vega
WISE_W4 395.19 300.73 10.788 0.826 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.784 8.129 8.398
{\rm log}_{10}({\rm SFR}) -1.404 -0.928 -0.236
{\rm log}_{10}({\rm sSFR}) -9.644 -8.991 -8.093
{\rm stellar\ age} 0.313 3.995 6.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.099 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.861 0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.964 1.462 2.118
\delta -0.060 0.145 0.293
\tau_1/\tau_2 0.729 1.120 1.544
Q_{PAH} 1.146 3.134 5.494
U_{min} 3.455 9.124 17.082
{\rm log}_{10}(\gamma_e)\, -2.858 -1.733 -0.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.914 -0.319 0.287
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.393 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.296 -0.811 -0.239
0.03-0.10 Gyr -1.946 -1.154 -0.368
0.10-0.33 Gyr -2.411 -1.401 -0.777
0.33-1.06 Gyr -3.712 -1.708 -1.199
1.06-3.45 Gyr -4.660 -2.011 -1.499
3.45-11.25 Gyr -5.018 -2.188 -1.559
11.25-12.49 Gyr -5.105 -2.218 -1.381

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.910 8.208 8.433
{\rm log}_{10}({\rm SFR}) -1.113 -0.557 0.063
{\rm log}_{10}({\rm sSFR}) -9.444 -8.699 -7.972
{\rm stellar\ age} 0.180 2.309 5.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -0.915 -0.184
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -1.036 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.497 1.257
\delta -0.176 0.191 0.330
\tau_1/\tau_2 0.622 1.046 1.508
Q_{PAH} 1.125 3.031 5.132
U_{min} 3.369 8.968 17.128
{\rm log}_{10}(\gamma_e)\, -2.907 -1.855 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -0.578 0.047
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.397 1.757

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.510 -1.086 -0.608
0.03-0.10 Gyr -1.092 -0.456 0.201
0.10-0.33 Gyr -2.154 -0.898 -0.411
0.33-1.06 Gyr -3.979 -1.845 -1.208
1.06-3.45 Gyr -5.309 -2.275 -1.550
3.45-11.25 Gyr -5.680 -2.514 -1.679
11.25-12.49 Gyr -5.808 -2.460 -1.536