2025dxb

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Information

Transient

Name: AT2025dxb
Right ascension: 12h49m53.75s
Declination: -4d10m30.87s
Discovery Date: Jan. 4, 2025, 2:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025dxb
Right ascension: 12h49m53.58s
Declination: -4d10m32.72s
Redshift: 0.084800
Photometric Redshift: 0.084
 

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 2.23
Cutout download processed 20.22
Global aperture construction processed 0.61
Local aperture photometry processed 6.7
Global aperture photometry processed 6.87
Validate local photometry processed 0.03
Validate global photometry processed 19.14
Host information processed 0.09
Global host SED inference processed 403.6
Local host SED inference processed 434.47
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.11
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) = 12h49m53.75s, -4d10m30.87s
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 34.67 0.31 20.050 0.010 AB
PanSTARRS_r 54.11 0.41 19.567 0.008 AB
DES_r 57.47 0.58 19.501 0.011 AB
PanSTARRS_i 75.47 0.53 19.206 0.008 AB
PanSTARRS_z 84.2 0.72 19.087 0.009 AB
DES_z 87.16 1.71 19.049 0.021 AB
PanSTARRS_y 91.26 1.69 18.999 0.020 AB

Aperture details

RA, DEC (J2000) = 12h49m53.59s, -4d10m32.52s
semi major axis, semi minor axis (arcsec) = 10.38, 4.41
angle (degrees, anti-clockwise from east) = -121.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.48 2.46 20.343 0.101 AB
GALEX_NUV 39.8 1.02 19.900 0.028 AB
SDSS_u 135.24 5.53 18.572 0.044 AB
SDSS_g 307.52 5.14 17.680 0.018 AB
DES_g 286.54 0.96 17.757 0.004 AB
PanSTARRS_g 322.75 1.86 17.628 0.006 AB
SDSS_r 528.76 6.63 17.092 0.014 AB
PanSTARRS_r 528.5 2.04 17.092 0.004 AB
DES_r 495.49 1.79 17.162 0.004 AB
SDSS_i 741.08 9.06 16.725 0.013 AB
PanSTARRS_i 710.8 2.62 16.771 0.004 AB
PanSTARRS_z 793.59 3.61 16.651 0.005 AB
SDSS_z 824.56 17.6 16.609 0.023 AB
DES_z 753.72 5.26 16.707 0.008 AB
PanSTARRS_y 930.15 8.66 16.479 0.010 AB
2MASS_J 1231.62 211.0 15.279 0.186 Vega
2MASS_H 1581.81 286.04 14.535 0.196 Vega
2MASS_K 1114.66 379.77 14.444 0.370 Vega
WISE_W1 727.65 21.05 14.046 0.031 Vega
WISE_W2 461.04 28.23 13.902 0.066 Vega
WISE_W3 2657.91 150.46 10.165 0.061 Vega
WISE_W4 2678.09 842.01 8.710 0.341 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})\, 9.181 9.331 9.460
{\rm log}_{10}({\rm SFR}) -1.254 -0.740 -0.200
{\rm log}_{10}({\rm sSFR}) -10.625 -10.101 -9.479
{\rm stellar\ age} 3.853 6.072 7.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.690 -1.071 -0.561
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.868 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.574 0.948
\delta -0.622 -0.251 0.176
\tau_1/\tau_2 0.683 1.013 1.340
Q_{PAH} 0.720 2.380 5.045
U_{min} 2.843 7.516 14.175
{\rm log}_{10}(\gamma_e)\, -3.067 -1.818 -0.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.560 -0.840 -0.194
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.387 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.249 -0.905 -0.570
0.03-0.10 Gyr -1.398 -0.700 -0.101
0.10-0.33 Gyr -1.251 -0.581 -0.048
0.33-1.07 Gyr -1.173 -0.569 -0.143
1.07-3.48 Gyr -1.093 -0.602 -0.356
3.48-11.38 Gyr -1.121 -0.652 -0.403
11.38-12.64 Gyr -1.305 -0.620 -0.097

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.203 10.282 10.359
{\rm log}_{10}({\rm SFR}) 0.582 0.786 1.019
{\rm log}_{10}({\rm sSFR}) -9.733 -9.504 -9.224
{\rm stellar\ age} 6.235 7.156 8.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.542 -0.321 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.038 0.099 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.317 0.508
\delta -0.798 -0.543 -0.303
\tau_1/\tau_2 0.527 0.930 1.321
Q_{PAH} 1.595 3.152 4.884
U_{min} 2.433 7.011 13.872
{\rm log}_{10}(\gamma_e)\, -3.259 -2.375 -1.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.018 -2.897 -1.978
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.421 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.242 0.364 0.498
0.03-0.10 Gyr 0.668 0.900 1.145
0.10-0.33 Gyr -0.876 -0.096 0.323
0.33-1.07 Gyr -0.856 -0.158 0.146
1.07-3.48 Gyr -0.374 0.150 0.407
3.48-11.38 Gyr 0.146 0.392 0.528
11.38-12.64 Gyr 0.026 0.530 1.082