2025fed

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Information

Transient

Name: AT2025fed
Right ascension: 14h49m23.52s
Declination: -6d38m51.94s
Discovery Date: March 20, 2025, 8:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.075

Host

Name: 2025fed
Right ascension: 14h49m23.34s
Declination: -6d38m49.47s
Redshift: 0.085000
Photometric Redshift: 0.044
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.14
Cutout download processed 20.3
Global aperture construction processed 0.65
Local aperture photometry processed 5.92
Global aperture photometry processed 5.93
Validate local photometry processed 0.03
Validate global photometry processed 15.15
Host information processed 0.09
Global host SED inference processed 555.74
Local host SED inference processed 421.35
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 14h49m23.52s, -6d38m51.94s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 29.06 0.16 20.242 0.006 AB
PanSTARRS_r 54.07 0.43 19.568 0.009 AB
DES_r 65.51 0.42 19.359 0.007 AB
PanSTARRS_i 86.09 0.59 19.063 0.007 AB
PanSTARRS_z 104.74 0.9 18.850 0.009 AB
DES_z 122.26 1.65 18.682 0.015 AB
PanSTARRS_y 134.03 1.74 18.582 0.014 AB

Aperture details

RA, DEC (J2000) = 14h49m23.33s, -6d38m49.41s
semi major axis, semi minor axis (arcsec) = 7.66, 4.79
angle (degrees, anti-clockwise from east) = -32.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.47 3.61 20.521 0.174 AB
GALEX_NUV 54.52 2.87 19.559 0.057 AB
DES_g 589.93 0.71 16.973 0.001 AB
PanSTARRS_g 730.81 1.34 16.740 0.002 AB
PanSTARRS_r 1379.86 2.09 16.050 0.002 AB
DES_r 1398.37 1.96 16.036 0.002 AB
PanSTARRS_i 2241.27 2.85 15.524 0.001 AB
PanSTARRS_z 2930.27 4.3 15.233 0.002 AB
DES_z 2599.64 7.62 15.363 0.003 AB
PanSTARRS_y 3708.93 8.28 14.977 0.002 AB
2MASS_J 5303.48 168.83 13.694 0.035 Vega
2MASS_H 8605.98 244.53 12.695 0.031 Vega
2MASS_K 10958.83 301.07 11.963 0.030 Vega
WISE_W1 9303.04 49.44 11.279 0.006 Vega
WISE_W2 11924.46 72.74 10.370 0.007 Vega
WISE_W3 16200.61 110.48 8.202 0.007 Vega
WISE_W4 21825.41 880.61 6.433 0.044 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})\, 9.444 9.571 9.675
{\rm log}_{10}({\rm SFR}) -0.981 -0.545 -0.068
{\rm log}_{10}({\rm sSFR}) -10.595 -10.149 -9.544
{\rm stellar\ age} 4.257 6.273 7.696

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.973 -0.300 0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 -0.037 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.361 0.790 1.194
\delta -0.671 -0.253 0.035
\tau_1/\tau_2 0.735 1.054 1.369
Q_{PAH} 0.809 2.667 5.245
U_{min} 3.004 7.699 14.067
{\rm log}_{10}(\gamma_e)\, -3.069 -2.056 -0.879

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.749 -1.493 -0.184
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.418 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.937 -0.571 -0.254
0.03-0.10 Gyr -1.140 -0.553 -0.002
0.10-0.33 Gyr -1.103 -0.452 0.082
0.33-1.07 Gyr -0.948 -0.344 0.058
1.07-3.48 Gyr -0.802 -0.363 -0.115
3.48-11.38 Gyr -0.799 -0.370 -0.167
11.38-12.64 Gyr -1.051 -0.358 0.146

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.201 11.265 11.330
{\rm log}_{10}({\rm SFR}) 0.621 0.846 1.076
{\rm log}_{10}({\rm sSFR}) -10.669 -10.419 -10.162
{\rm stellar\ age} 7.165 8.017 11.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.438 -0.222 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -1.219 -0.610

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.693 0.869 1.047
\delta 0.044 0.218 0.338
\tau_1/\tau_2 0.329 0.664 1.035
Q_{PAH} 0.052 0.184 0.419
U_{min} 2.748 6.612 12.569
{\rm log}_{10}(\gamma_e)\, -3.694 -3.109 -2.222

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.748 -0.659 -0.558
{\rm log}_{10}(\tau_{AGN})\, 0.734 0.775 0.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.932 1.126 1.315
0.03-0.10 Gyr -0.326 0.583 0.984
0.10-0.33 Gyr -0.375 0.494 0.912
0.33-1.07 Gyr -0.746 0.312 0.850
1.07-3.48 Gyr -0.492 0.530 1.130
3.48-11.38 Gyr 0.842 1.399 1.531
11.38-12.64 Gyr 1.130 1.696 2.393