2025djw

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Information

Transient

Name: AT2025djw
Right ascension: 19h06m25.45s
Declination: 44d04m41.99s
Discovery Date: March 5, 2025, 12:43 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2025djw
Right ascension: 19h06m25.50s
Declination: 44d04m43.89s
Redshift: 0.098313
Photometric Redshift: 0.094
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.16
Cutout download processed 3.07
Global aperture construction processed 0.66
Local aperture photometry processed 3.38
Global aperture photometry processed 3.59
Validate local photometry processed 0.01
Validate global photometry processed 10.33
Host information processed 0.08
Global host SED inference processed 468.76
Local host SED inference processed 507.41
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 19h06m25.45s, 44d04m41.99s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 75.27 0.87 19.208 0.012 AB
PanSTARRS_y 84.48 1.96 19.083 0.025 AB

Aperture details

RA, DEC (J2000) = 19h06m25.49s, 44d04m44.01s
semi major axis, semi minor axis (arcsec) = 5.38, 5.33
angle (degrees, anti-clockwise from east) = -90.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -0.18 1.4 AB
PanSTARRS_g 252.95 1.08 17.892 0.005 AB
PanSTARRS_r 575.59 1.4 17.000 0.003 AB
PanSTARRS_i 830.4 1.85 16.602 0.002 AB
PanSTARRS_z 1033.46 4.0 16.364 0.004 AB
PanSTARRS_y 1177.74 9.02 16.222 0.008 AB
2MASS_J 1784.09 163.28 14.877 0.099 Vega
2MASS_H 1834.0 251.74 14.374 0.149 Vega
2MASS_K 2324.18 266.84 13.647 0.125 Vega
WISE_W1 804.83 24.79 13.937 0.033 Vega
WISE_W2 509.82 32.06 13.792 0.068 Vega
WISE_W3 120.12 69.31 13.527 0.626 Vega
WISE_W4 -520.03 307.01 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})\, 9.103 9.439 9.654
{\rm log}_{10}({\rm SFR}) -0.962 -0.247 0.366
{\rm log}_{10}({\rm sSFR}) -10.481 -9.705 -8.888
{\rm stellar\ age} 2.469 6.224 9.035

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -0.575 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.247 -0.619 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.614 1.092
\delta -0.750 -0.333 0.113
\tau_1/\tau_2 0.532 0.921 1.342
Q_{PAH} 0.578 2.276 4.821
U_{min} 3.173 8.185 14.758
{\rm log}_{10}(\gamma_e)\, -3.303 -2.300 -0.822

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.367 -1.018 -0.117
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.405 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.842 -0.177 0.232
0.03-0.10 Gyr -1.759 -0.465 0.414
0.10-0.33 Gyr -2.309 -0.878 -0.107
0.33-1.06 Gyr -2.451 -0.816 -0.138
1.06-3.45 Gyr -2.416 -0.792 -0.315
3.45-11.23 Gyr -1.955 -0.657 -0.279
11.23-12.47 Gyr -1.736 -0.540 0.420

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.719 10.815 10.918
{\rm log}_{10}({\rm SFR}) -4.061 -0.887 -0.040
{\rm log}_{10}({\rm sSFR}) -15.047 -11.794 -10.790
{\rm stellar\ age} 7.334 9.701 11.832

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.342 -1.001 -0.737
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.637 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.420 0.552
\delta -0.877 -0.564 -0.247
\tau_1/\tau_2 0.468 0.942 1.424
Q_{PAH} 1.085 2.811 5.279
U_{min} 3.177 9.530 17.906
{\rm log}_{10}(\gamma_e)\, -2.942 -1.569 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.139 -2.906 -1.854
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.513 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.724 -0.886 -0.047
0.03-0.10 Gyr -5.416 -1.462 -0.039
0.10-0.33 Gyr -5.894 -2.118 -0.170
0.33-1.06 Gyr -6.018 -2.412 -0.260
1.06-3.45 Gyr -3.903 -1.473 0.336
3.45-11.23 Gyr -1.596 0.686 1.057
11.23-12.47 Gyr 0.390 1.696 2.072