2025ufc

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Information

Transient

Name: AT2025ufc
Right ascension: 4h46m20.19s
Declination: -28d20m36.86s
Discovery Date: Aug. 17, 2025, 12:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 4h46m20.19s
Declination: -28d20m37.06s
Redshift: None
Photometric Redshift: 0.056
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.64
Cutout download processed 15.75
Global aperture construction processed 2.68
Local aperture photometry processed 5.6
Global aperture photometry processed 5.17
Validate local photometry processed 0.02
Validate global photometry processed 14.32
Host information processed 0.14
Global host SED inference processed 757.96
Local host SED inference processed 455.2
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 4h46m20.19s, -28d20m36.86s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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 14.0 0.15 21.035 0.011 AB
PanSTARRS_g 12.26 0.41 21.179 0.036 AB
PanSTARRS_r 17.57 0.65 20.788 0.040 AB
DES_r 21.04 0.17 20.592 0.009 AB
PanSTARRS_i 22.88 0.75 20.501 0.035 AB
PanSTARRS_z 28.59 2.14 20.260 0.081 AB
DES_z 27.95 0.62 20.284 0.024 AB
PanSTARRS_y 18.01 3.18 20.761 0.192 AB

Aperture details

RA, DEC (J2000) = 4h46m20.21s, -28d20m36.97s
semi major axis, semi minor axis (arcsec) = 9.85, 5.9
angle (degrees, anti-clockwise from east) = -147.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.78 2.45 20.976 0.180 AB
GALEX_NUV 17.2 2.15 20.811 0.135 AB
DES_g 56.94 0.43 19.511 0.008 AB
PanSTARRS_g 54.49 1.68 19.559 0.034 AB
PanSTARRS_r 71.12 2.65 19.270 0.040 AB
DES_r 79.58 0.49 19.148 0.007 AB
PanSTARRS_i 88.79 3.07 19.029 0.038 AB
PanSTARRS_z 119.95 8.82 18.702 0.080 AB
DES_z 98.14 1.7 18.920 0.019 AB
PanSTARRS_y 77.07 13.1 19.183 0.184 AB
2MASS_J -151.5 174.08 Vega
2MASS_H 26.78 280.25 18.963 11.363 Vega
2MASS_K 103.7 293.87 17.023 3.077 Vega
WISE_W1 103.44 15.81 16.164 0.166 Vega
WISE_W2 96.51 18.4 15.600 0.207 Vega
WISE_W3 -4.54 63.58 Vega
WISE_W4 689.64 400.14 10.183 0.630 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})\, 8.196 8.366 8.496
{\rm log}_{10}({\rm SFR}) -2.244 -1.618 -1.089
{\rm log}_{10}({\rm sSFR}) -10.549 -9.990 -9.360
{\rm stellar\ age} 2.672 5.775 7.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.927 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.524 -0.361

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.360 0.759
\delta -0.558 -0.109 0.200
\tau_1/\tau_2 0.637 1.023 1.405
Q_{PAH} 1.033 3.017 5.283
U_{min} 2.964 8.003 15.515
{\rm log}_{10}(\gamma_e)\, -3.030 -1.889 -0.701

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.972 -0.100 0.228
{\rm log}_{10}(\tau_{AGN})\, 1.206 1.620 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.556 -1.850 -1.336
0.03-0.10 Gyr -2.499 -1.602 -0.987
0.10-0.33 Gyr -2.159 -1.480 -0.912
0.33-1.08 Gyr -2.045 -1.424 -1.028
1.08-3.56 Gyr -2.288 -1.565 -1.288
3.56-11.71 Gyr -2.596 -1.662 -1.384
11.71-13.01 Gyr -2.687 -1.731 -1.147

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.909 9.094 9.231
{\rm log}_{10}({\rm SFR}) -0.389 -0.090 0.278
{\rm log}_{10}({\rm sSFR}) -9.492 -9.145 -8.746
{\rm stellar\ age} 5.068 7.274 11.097

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.352 -0.795
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.861 -1.503 -0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.485 0.768
\delta 0.006 0.214 0.344
\tau_1/\tau_2 0.460 0.956 1.469
Q_{PAH} 2.598 4.531 6.002
U_{min} 4.155 10.854 18.378
{\rm log}_{10}(\gamma_e)\, -3.148 -1.940 -0.694

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.239 -1.241 -0.705
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.486 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.801 -2.489 -1.381
0.03-0.10 Gyr -0.231 0.070 0.440
0.10-0.33 Gyr -3.159 -1.170 -0.385
0.33-1.08 Gyr -4.266 -1.778 -0.883
1.08-3.56 Gyr -3.889 -1.437 -0.773
3.56-11.71 Gyr -2.484 -1.059 -0.704
11.71-13.01 Gyr -2.144 -0.613 0.275