2025png

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Information

Transient

Name: AT2025png
Right ascension: 21h12m07.01s
Declination: -0d43m44.33s
Discovery Date: May 31, 2025, 1:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.060

Host

Name: 1136208
Right ascension: 21h12m07.03s
Declination: -0d43m41.07s
Redshift: 0.072827
Photometric Redshift: 0.072
 

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 3.93
Cutout download processed 28.99
Global aperture construction processed 0.7
Local aperture photometry processed 6.49
Global aperture photometry processed 5.79
Validate local photometry processed 0.03
Validate global photometry processed 14.25
Host information processed 0.15
Global host SED inference processed 453.05
Local host SED inference processed 469.7
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 21h12m07.01s, -0d43m44.33s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 36.86 0.2 19.984 0.006 AB
PanSTARRS_g 31.88 0.34 20.141 0.012 AB
PanSTARRS_r 46.2 0.45 19.738 0.011 AB
DES_r 54.33 0.35 19.562 0.007 AB
PanSTARRS_i 58.6 0.42 19.480 0.008 AB
PanSTARRS_z 66.88 1.18 19.337 0.019 AB
DES_z 70.36 2.66 19.282 0.041 AB
PanSTARRS_y 74.78 3.1 19.215 0.045 AB

Aperture details

RA, DEC (J2000) = 21h12m07.03s, -0d43m41.00s
semi major axis, semi minor axis (arcsec) = 8.57, 7.42
angle (degrees, anti-clockwise from east) = -88.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.21 3.39 19.648 0.073 AB
GALEX_NUV 99.66 1.62 18.904 0.018 AB
DES_g 607.34 0.84 16.941 0.001 AB
PanSTARRS_g 582.71 1.85 16.986 0.003 AB
PanSTARRS_r 885.17 2.42 16.532 0.003 AB
DES_r 978.15 1.52 16.424 0.002 AB
PanSTARRS_i 1171.63 2.3 16.228 0.002 AB
PanSTARRS_z 1311.66 6.48 16.105 0.005 AB
DES_z 1288.7 11.57 16.125 0.010 AB
PanSTARRS_y 1336.01 17.02 16.085 0.014 AB
2MASS_J 1818.19 225.71 14.856 0.135 Vega
2MASS_H 1613.51 395.15 14.513 0.266 Vega
2MASS_K 1944.38 389.63 13.840 0.218 Vega
WISE_W1 903.5 26.45 13.811 0.032 Vega
WISE_W2 618.26 29.34 13.583 0.052 Vega
WISE_W3 3255.05 123.73 9.945 0.041 Vega
WISE_W4 2981.89 736.28 8.594 0.268 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})\, 8.516 8.812 8.961
{\rm log}_{10}({\rm SFR}) -1.679 -0.822 0.223
{\rm log}_{10}({\rm sSFR}) -10.657 -9.710 -8.364
{\rm stellar\ age} 0.253 2.810 5.523

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.506 -0.047
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.796 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.438 0.956
\delta -0.639 -0.228 0.132
\tau_1/\tau_2 0.632 1.024 1.446
Q_{PAH} 1.145 2.802 5.188
U_{min} 3.450 9.308 16.918
{\rm log}_{10}(\gamma_e)\, -2.873 -1.609 -0.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.274 -1.038 -0.268
{\rm log}_{10}(\tau_{AGN})\, 1.182 1.590 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.322 -1.322 -0.824
0.03-0.10 Gyr -1.944 -0.750 0.382
0.10-0.33 Gyr -1.627 -0.487 0.216
0.33-1.07 Gyr -3.132 -0.737 -0.307
1.07-3.51 Gyr -4.374 -1.373 -0.768
3.51-11.51 Gyr -5.188 -1.804 -1.096
11.51-12.79 Gyr -5.288 -1.792 -0.967

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.215 10.323 10.468
{\rm log}_{10}({\rm SFR}) -0.120 0.554 0.928
{\rm log}_{10}({\rm sSFR}) -10.438 -9.741 -9.365
{\rm stellar\ age} 4.763 6.589 8.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.494 -1.038 -0.674
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.879 -1.276 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.310 0.464
\delta -0.437 -0.035 0.252
\tau_1/\tau_2 0.636 1.055 1.445
Q_{PAH} 1.395 2.687 4.386
U_{min} 2.574 8.156 15.950
{\rm log}_{10}(\gamma_e)\, -3.073 -2.159 -1.358

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.493 -1.778 -1.379
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.428 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.888 -0.167 0.247
0.03-0.10 Gyr -0.107 0.678 1.077
0.10-0.33 Gyr 0.139 0.731 1.044
0.33-1.07 Gyr -1.667 0.188 0.546
1.07-3.51 Gyr -0.608 0.335 0.681
3.51-11.51 Gyr -0.386 0.340 0.586
11.51-12.79 Gyr -0.636 0.407 1.175