2025cfb

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Information

Transient

Name: AT2025cfb
Right ascension: 10h29m31.87s
Declination: -39d50m33.96s
Discovery Date: Feb. 21, 2025, 2:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.091

Host

Name: 2025cfb
Right ascension: 10h29m32.57s
Declination: -39d50m26.16s
Redshift: 0.015586
Photometric Redshift:
 

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 0.25
Cutout download processed 2.71
Global aperture construction processed 0.09
Local aperture photometry processed 0.56
Global aperture photometry processed 0.63
Validate local photometry processed 0.01
Validate global photometry processed 0.77
Host information processed 0.08
Global host SED inference processed 476.0
Local host SED inference processed 644.04
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 10h29m31.87s, -39d50m33.96s
semi major axis, semi minor axis (arcsec) = 6.3, 6.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 522.21 24.3 17.105 0.051 AB
GALEX_NUV 660.1 9.6 16.851 0.016 AB
2MASS_J 6072.42 179.04 13.547 0.032 Vega
2MASS_H 6970.53 269.17 12.924 0.042 Vega
2MASS_K 6013.44 304.25 12.614 0.055 Vega
WISE_W1 2419.52 28.83 12.742 0.013 Vega

Aperture details

RA, DEC (J2000) = 10h29m32.50s, -39d50m27.18s
semi major axis, semi minor axis (arcsec) = 29.82, 15.41
angle (degrees, anti-clockwise from east) = -130.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2094.94 49.6 15.597 0.026 AB
GALEX_NUV 3125.08 21.45 15.163 0.007 AB
2MASS_J 36800.25 608.91 11.590 0.018 Vega
2MASS_H 41416.56 913.45 10.989 0.024 Vega
2MASS_K 32581.59 1038.21 10.780 0.035 Vega
WISE_W1 22194.48 118.12 10.335 0.006 Vega
WISE_W2 15479.5 109.59 10.087 0.008 Vega
WISE_W3 117539.46 470.46 6.051 0.004 Vega
WISE_W4 315534.42 15507.44 3.532 0.053 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})\, 9.169 9.407 9.618
{\rm log}_{10}({\rm SFR}) -0.597 -0.208 0.229
{\rm log}_{10}({\rm sSFR}) -10.067 -9.640 -9.137
{\rm stellar\ age} 1.876 5.397 7.644

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.732 -1.287 -0.733
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.812 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.112 0.217
\delta -0.841 -0.513 -0.061
\tau_1/\tau_2 0.716 1.082 1.446
Q_{PAH} 0.137 0.637 1.950
U_{min} 2.463 7.673 14.965
{\rm log}_{10}(\gamma_e)\, -3.728 -3.070 -1.964

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.470 -3.335 -2.190
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.424 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.729 -0.370 -0.162
0.03-0.10 Gyr -0.773 -0.147 0.353
0.10-0.33 Gyr -0.742 -0.122 0.316
0.33-1.10 Gyr -1.072 -0.352 0.122
1.10-3.67 Gyr -1.643 -0.623 -0.258
3.67-12.20 Gyr -2.048 -0.727 -0.310
12.20-13.55 Gyr -2.004 -0.683 -0.063

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.736 10.171 10.419
{\rm log}_{10}({\rm SFR}) 0.514 0.870 1.299
{\rm log}_{10}({\rm sSFR}) -9.801 -9.333 -8.521
{\rm stellar\ age} 1.710 6.595 8.767

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.893 -0.352 -0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.901 -0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.327 0.522
\delta -0.549 -0.121 0.195
\tau_1/\tau_2 0.389 0.830 1.257
Q_{PAH} 0.287 0.921 2.057
U_{min} 3.241 8.906 16.379
{\rm log}_{10}(\gamma_e)\, -2.313 -1.782 -1.270

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.130 -2.708 -1.702
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.493 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.077 0.772 1.028
0.03-0.10 Gyr 0.210 0.878 1.427
0.10-0.33 Gyr -1.222 0.162 0.886
0.33-1.10 Gyr -1.982 -0.226 0.467
1.10-3.67 Gyr -1.767 -0.096 0.395
3.67-12.20 Gyr -1.702 0.085 0.491
12.20-13.55 Gyr -1.589 0.176 0.942