2025dgf

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Information

Transient

Name: AT2025dgf
Right ascension: 13h03m44.59s
Declination: -16d25m48.40s
Discovery Date: March 3, 2025, 7 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name: 2025dgf
Right ascension: 13h03m43.77s
Declination: -16d26m02.00s
Redshift: None
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.09
Cutout download processed 3.0
Global aperture construction processed 0.67
Local aperture photometry processed 3.41
Global aperture photometry processed 3.74
Validate local photometry processed 0.02
Validate global photometry processed 10.41
Host information processed 0.08
Global host SED inference processed 1104.24
Local host SED inference processed 453.26
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 13h03m44.59s, -16d25m48.40s
semi major axis, semi minor axis (arcsec) = 1.96, 1.96
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 2.19 0.5 23.050 0.249 AB
PanSTARRS_r 6.64 0.65 21.844 0.106 AB
PanSTARRS_i 6.01 0.7 21.954 0.127 AB
PanSTARRS_z 4.77 1.35 22.204 0.307 AB
PanSTARRS_y 9.42 2.86 21.465 0.330 AB

Aperture details

RA, DEC (J2000) = 13h03m43.78s, -16d26m02.80s
semi major axis, semi minor axis (arcsec) = 5.18, 1.81
angle (degrees, anti-clockwise from east) = -160.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.94 4.47 20.894 0.304 AB
GALEX_NUV 23.76 2.05 20.460 0.093 AB
PanSTARRS_g 50.05 0.8 19.651 0.017 AB
PanSTARRS_r 67.37 0.96 19.329 0.016 AB
PanSTARRS_i 76.6 1.04 19.189 0.015 AB
PanSTARRS_z 80.34 1.98 19.138 0.027 AB
PanSTARRS_y 84.59 3.9 19.082 0.050 AB
2MASS_J 247.23 106.15 17.022 0.466 Vega
2MASS_H 418.44 155.38 15.978 0.403 Vega
2MASS_K 256.05 213.33 16.041 0.905 Vega
WISE_W1 132.2 10.49 15.898 0.086 Vega
WISE_W2 79.25 12.84 15.814 0.176 Vega
WISE_W3 191.3 60.46 13.022 0.343 Vega
WISE_W4 275.56 335.88 11.179 1.323 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})\, 7.168 7.639 7.976
{\rm log}_{10}({\rm SFR}) -1.574 -1.226 -0.843
{\rm log}_{10}({\rm sSFR}) -9.365 -8.784 -8.100
{\rm stellar\ age} 0.365 4.301 7.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.141 -0.495
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.213 0.089 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.876 1.294 1.749
\delta -0.294 0.003 0.229
\tau_1/\tau_2 0.655 1.037 1.467
Q_{PAH} 0.748 2.717 5.276
U_{min} 3.041 8.353 16.011
{\rm log}_{10}(\gamma_e)\, -3.092 -2.076 -1.058

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.459 -1.302 -0.364
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.422 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.301 -0.944 -0.593
0.03-0.10 Gyr -2.946 -1.615 -0.987
0.10-0.33 Gyr -3.801 -2.087 -1.384
0.33-1.08 Gyr -4.570 -2.380 -1.808
1.08-3.57 Gyr -5.009 -2.601 -1.940
3.57-11.75 Gyr -5.429 -2.703 -1.992
11.75-13.06 Gyr -5.407 -2.734 -1.844

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.210 8.906 9.108
{\rm log}_{10}({\rm SFR}) -0.125 0.108 0.414
{\rm log}_{10}({\rm sSFR}) -9.083 -8.682 -8.010
{\rm stellar\ age} 0.900 6.546 10.759

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.366 -0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.954 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.386 0.611 0.918
\delta 0.260 0.342 0.385
\tau_1/\tau_2 0.512 0.993 1.472
Q_{PAH} 1.600 3.318 5.198
U_{min} 4.183 10.747 19.019
{\rm log}_{10}(\gamma_e)\, -3.077 -1.903 -1.030

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.221 -1.913 -1.375
{\rm log}_{10}(\tau_{AGN})\, 0.830 1.061 1.492

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.205 -1.805 -0.923
0.03-0.10 Gyr 0.031 0.267 0.574
0.10-0.33 Gyr -3.782 -2.433 -1.113
0.33-1.08 Gyr -5.551 -3.111 -1.356
1.08-3.57 Gyr -5.342 -2.433 -1.099
3.57-11.75 Gyr -4.450 -1.667 -0.873
11.75-13.06 Gyr -4.326 -1.218 0.124