2025dzi

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Information

Transient

Name: AT2025dzi
Right ascension: 15h27m12.58s
Declination: -3d17m31.43s
Discovery Date: March 9, 2025, 10:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.136

Host

Name: 2025dzi
Right ascension: 15h27m12.75s
Declination: -3d17m29.94s
Redshift: 0.072770
Photometric Redshift: 0.066
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.81
Cutout download processed 3.42
Global aperture construction processed 0.68
Local aperture photometry processed 3.53
Global aperture photometry processed 3.79
Validate local photometry processed 0.02
Validate global photometry processed 10.78
Host information processed 0.1
Global host SED inference processed 624.01
Local host SED inference processed 512.04
Transient information processed 0.0
Transient MWEBV processed 0.2
Host MWEBV processed 0.05
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) = 15h27m12.58s, -3d17m31.43s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
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 49.76 0.33 19.658 0.007 AB
PanSTARRS_r 110.24 0.44 18.794 0.004 AB
PanSTARRS_i 170.93 0.56 18.318 0.004 AB
PanSTARRS_z 227.07 0.94 18.010 0.004 AB
PanSTARRS_y 279.64 1.8 17.784 0.007 AB

Aperture details

RA, DEC (J2000) = 15h27m12.72s, -3d17m29.85s
semi major axis, semi minor axis (arcsec) = 15.32, 4.59
angle (degrees, anti-clockwise from east) = -118.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.17 5.18 20.488 0.243 AB
GALEX_NUV 13.35 3.05 21.087 0.248 AB
PanSTARRS_g 483.32 1.82 17.189 0.004 AB
PanSTARRS_r 1043.74 2.31 16.354 0.002 AB
PanSTARRS_i 1689.68 2.96 15.830 0.002 AB
PanSTARRS_z 2205.61 5.04 15.541 0.002 AB
PanSTARRS_y 2847.01 9.87 15.264 0.004 AB
2MASS_J 4011.58 286.34 13.997 0.077 Vega
2MASS_H 6159.52 406.61 13.059 0.072 Vega
2MASS_K 5715.32 505.12 12.670 0.096 Vega
WISE_W1 2795.41 34.54 12.585 0.013 Vega
WISE_W2 1900.47 43.03 12.364 0.025 Vega
WISE_W3 3447.58 164.28 9.882 0.052 Vega
WISE_W4 5212.6 988.76 7.987 0.206 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})\, 9.820 9.929 10.049
{\rm log}_{10}({\rm SFR}) -1.973 -1.128 -0.453
{\rm log}_{10}({\rm sSFR}) -11.966 -11.073 -10.389
{\rm stellar\ age} 6.334 7.732 10.966

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.186 -0.603 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.534 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.695 1.115
\delta -0.638 -0.135 0.232
\tau_1/\tau_2 0.657 1.023 1.381
Q_{PAH} 0.873 2.625 4.960
U_{min} 2.654 7.819 15.499
{\rm log}_{10}(\gamma_e)\, -3.123 -2.006 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.810 -0.921 -0.067
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.292 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.489 -1.449 -0.840
0.03-0.10 Gyr -2.217 -1.112 -0.338
0.10-0.33 Gyr -2.227 -1.087 -0.314
0.33-1.07 Gyr -2.510 -0.932 -0.178
1.07-3.52 Gyr -2.189 -0.520 0.070
3.52-11.51 Gyr -0.652 0.017 0.204
11.51-12.79 Gyr -0.435 0.258 1.042

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.944 10.979 11.026
{\rm log}_{10}({\rm SFR}) -0.535 -0.264 0.022
{\rm log}_{10}({\rm sSFR}) -11.498 -11.240 -10.960
{\rm stellar\ age} 7.475 8.139 10.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.049 0.075 0.145
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 0.056 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.240 0.334
\delta 0.076 0.265 0.362
\tau_1/\tau_2 0.334 0.697 1.097
Q_{PAH} 1.373 3.249 5.099
U_{min} 2.561 7.355 14.299
{\rm log}_{10}(\gamma_e)\, -2.454 -1.464 -0.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.247 -2.009 -1.504
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.479 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 0.037 0.240
0.03-0.10 Gyr -1.633 -0.611 -0.054
0.10-0.33 Gyr -1.722 -0.664 -0.112
0.33-1.07 Gyr -1.123 -0.362 0.099
1.07-3.52 Gyr -0.393 0.366 0.848
3.52-11.51 Gyr 0.839 1.153 1.248
11.51-12.79 Gyr 0.869 1.394 1.931