2025dbf

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Information

Transient

Name: AT2025dbf
Right ascension: 1h56m13.44s
Declination: 35d00m50.38s
Discovery Date: Feb. 27, 2025, 3:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025dbf
Right ascension: 1h56m13.50s
Declination: 35d00m49.61s
Redshift: None
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.68
Cutout download processed 3.27
Global aperture construction processed 0.63
Local aperture photometry processed 3.44
Global aperture photometry processed 3.6
Validate local photometry processed 0.02
Validate global photometry processed 10.82
Host information processed 0.08
Global host SED inference processed 412.45
Local host SED inference processed 597.9
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.07
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) = 1h56m13.44s, 35d00m50.38s
semi major axis, semi minor axis (arcsec) = 2.41, 2.41
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 747.31 1.13 16.716 0.002 AB
PanSTARRS_r 1623.1 1.19 15.874 0.001 AB
PanSTARRS_i 2218.64 1.21 15.535 0.001 AB
PanSTARRS_z 2592.98 2.22 15.366 0.001 AB
PanSTARRS_y 3247.37 4.52 15.121 0.002 AB

Aperture details

RA, DEC (J2000) = 1h56m13.49s, 35d00m49.73s
semi major axis, semi minor axis (arcsec) = 10.07, 7.75
angle (degrees, anti-clockwise from east) = -178.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.8 4.58 19.657 0.100 AB
GALEX_NUV 80.23 3.99 19.139 0.054 AB
PanSTARRS_g 1624.42 3.59 15.873 0.002 AB
PanSTARRS_r 3281.64 3.36 15.110 0.001 AB
PanSTARRS_i 4547.8 3.63 14.755 0.001 AB
PanSTARRS_z 5419.22 6.99 14.565 0.001 AB
PanSTARRS_y 6832.84 15.53 14.313 0.002 AB
2MASS_J 9037.48 203.96 13.115 0.025 Vega
2MASS_H 11411.64 344.0 12.389 0.033 Vega
2MASS_K 10320.68 328.1 12.028 0.035 Vega
WISE_W2 2713.22 50.63 11.977 0.020 Vega
WISE_W3 4757.01 143.19 9.533 0.033 Vega
WISE_W4 7032.08 1188.08 7.662 0.183 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})\, 10.102 10.282 10.410
{\rm log}_{10}({\rm SFR}) -0.504 0.317 0.925
{\rm log}_{10}({\rm sSFR}) -10.832 -9.918 -9.183
{\rm stellar\ age} 3.239 6.704 8.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.806 -1.384 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 0.129 0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.593 0.905 1.353
\delta -0.849 -0.649 -0.423
\tau_1/\tau_2 0.707 1.070 1.446
Q_{PAH} 1.084 2.541 4.228
U_{min} 2.738 7.952 15.151
{\rm log}_{10}(\gamma_e)\, -3.286 -1.552 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.309 -2.564 -0.332
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.662 2.068

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.322 0.313 0.758
0.03-0.10 Gyr -1.170 0.227 0.992
0.10-0.33 Gyr -1.035 0.298 1.020
0.33-1.09 Gyr -1.179 0.161 0.635
1.09-3.60 Gyr -0.976 0.214 0.549
3.60-11.87 Gyr -0.778 0.260 0.545
11.87-13.19 Gyr -0.779 0.322 1.020

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.676 10.734 10.791
{\rm log}_{10}({\rm SFR}) -0.302 -0.052 0.160
{\rm log}_{10}({\rm sSFR}) -11.035 -10.783 -10.559
{\rm stellar\ age} 6.983 7.812 9.160

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.686 -0.477 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.950 0.197 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.326 0.483 0.671
\delta -0.297 0.010 0.228
\tau_1/\tau_2 0.334 0.668 1.024
Q_{PAH} 0.287 0.762 1.583
U_{min} 2.357 6.887 13.459
{\rm log}_{10}(\gamma_e)\, -3.569 -2.981 -2.146

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.640 -4.047 -3.238
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.594 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.204 0.116 0.327
0.03-0.10 Gyr -0.663 -0.167 0.145
0.10-0.33 Gyr -0.513 -0.029 0.306
0.33-1.09 Gyr -0.411 0.105 0.399
1.09-3.60 Gyr -0.030 0.507 0.824
3.60-11.87 Gyr 0.676 0.883 0.995
11.87-13.19 Gyr 0.454 0.981 1.492