2025dgg

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Information

Transient

Name: AT2025dgg
Right ascension: 11h09m09.96s
Declination: 36d57m12.71s
Discovery Date: March 1, 2025, 11:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2025dgg
Right ascension: 11h09m09.96s
Declination: 36d57m12.72s
Redshift: None
Photometric Redshift: 0.109
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.71
Cutout download processed 15.01
Global aperture construction processed 0.57
Local aperture photometry processed 4.87
Global aperture photometry processed 5.06
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.87
Host information processed 0.08
Global host SED inference processed 390.49
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 11h09m09.96s, 36d57m12.71s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 11h09m09.96s, 36d57m12.89s
semi major axis, semi minor axis (arcsec) = 5.02, 3.35
angle (degrees, anti-clockwise from east) = -44.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.49 3.74 21.158 0.325 AB
GALEX_NUV 20.96 3.27 20.596 0.169 AB
SDSS_u 47.6 3.45 19.706 0.079 AB
SDSS_g 106.47 2.92 18.832 0.030 AB
DES_g 103.3 0.92 18.865 0.010 AB
PanSTARRS_g 103.95 0.89 18.858 0.009 AB
SDSS_r 162.97 3.73 18.370 0.025 AB
PanSTARRS_r 156.82 0.84 18.411 0.006 AB
SDSS_i 215.89 4.7 18.064 0.024 AB
PanSTARRS_i 202.0 0.79 18.137 0.004 AB
PanSTARRS_z 238.33 2.48 17.957 0.011 AB
SDSS_z 248.14 10.02 17.913 0.044 AB
PanSTARRS_y 267.05 5.58 17.834 0.023 AB
2MASS_J 309.1 128.61 16.780 0.452 Vega
2MASS_H 400.62 205.26 16.026 0.556 Vega
2MASS_K 782.9 218.45 14.828 0.303 Vega
WISE_W1 159.08 10.35 15.697 0.071 Vega
WISE_W2 118.74 13.63 15.375 0.125 Vega
WISE_W3 400.15 79.95 12.220 0.217 Vega
WISE_W4 351.7 414.9 10.915 1.281 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.862 9.941 10.057
{\rm log}_{10}({\rm SFR}) 0.130 0.491 0.811
{\rm log}_{10}({\rm sSFR}) -9.831 -9.466 -9.119
{\rm stellar\ age} 5.752 6.764 8.688

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.009 -0.558 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.466 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.288 0.481
\delta -0.720 -0.379 -0.045
\tau_1/\tau_2 0.547 0.949 1.350
Q_{PAH} 0.702 1.927 3.696
U_{min} 2.695 7.948 15.058
{\rm log}_{10}(\gamma_e)\, -2.698 -1.801 -0.834

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.892 -2.564 -1.705
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.388 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -0.613 -0.242
0.03-0.10 Gyr 0.261 0.643 0.968
0.10-0.32 Gyr -1.076 0.127 0.484
0.32-1.05 Gyr -1.721 -0.319 0.060
1.05-3.42 Gyr -1.277 -0.197 0.098
3.42-11.11 Gyr -0.353 0.028 0.186
11.11-12.35 Gyr -0.405 0.194 0.868