2025dib

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Information

Transient

Name: AT2025dib
Right ascension: 12h57m32.31s
Declination: -18d29m43.99s
Discovery Date: March 4, 2025, 7:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.071

Host

Name: 2025dib
Right ascension: 12h57m32.15s
Declination: -18d29m42.03s
Redshift: None
Photometric Redshift: 0.049
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.15
Cutout download processed 2.1
Global aperture construction processed 0.61
Local aperture photometry processed 3.46
Global aperture photometry processed 3.47
Validate local photometry processed 0.02
Validate global photometry processed 9.59
Host information processed 0.09
Global host SED inference processed 480.66
Local host SED inference processed 463.91
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.08
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) = 12h57m32.31s, -18d29m43.99s
semi major axis, semi minor axis (arcsec) = 2.09, 2.09
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 47.97 0.58 19.697 0.013 AB
PanSTARRS_r 71.51 0.59 19.264 0.009 AB
PanSTARRS_i 86.87 0.64 19.053 0.008 AB
PanSTARRS_z 93.27 1.38 18.976 0.016 AB
PanSTARRS_y 105.95 3.05 18.837 0.031 AB

Aperture details

RA, DEC (J2000) = 12h57m32.16s, -18d29m42.04s
semi major axis, semi minor axis (arcsec) = 15.6, 5.83
angle (degrees, anti-clockwise from east) = -17.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 353.1 2.56 17.530 0.008 AB
PanSTARRS_r 525.12 2.6 17.099 0.005 AB
PanSTARRS_i 650.5 2.82 16.867 0.005 AB
PanSTARRS_z 709.94 6.08 16.772 0.009 AB
PanSTARRS_y 768.33 13.41 16.686 0.019 AB
2MASS_J 1269.02 288.23 15.246 0.247 Vega
2MASS_H 1608.33 392.27 14.516 0.265 Vega
2MASS_K 681.0 492.66 14.979 0.785 Vega
WISE_W1 458.68 19.68 14.547 0.047 Vega
WISE_W2 251.65 26.31 14.559 0.114 Vega
WISE_W3 768.45 119.26 11.512 0.168 Vega
WISE_W4 1722.96 728.66 9.189 0.459 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})\, 8.588 8.821 8.973
{\rm log}_{10}({\rm SFR}) -1.977 -1.139 -0.348
{\rm log}_{10}({\rm sSFR}) -10.834 -9.883 -9.051
{\rm stellar\ age} 2.027 5.659 7.568

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.711 -1.195 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.784 -1.135 0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.424 0.766
\delta -0.637 -0.229 0.162
\tau_1/\tau_2 0.676 1.037 1.387
Q_{PAH} 1.219 2.967 5.113
U_{min} 3.138 8.361 15.285
{\rm log}_{10}(\gamma_e)\, -3.165 -2.105 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.104 -1.241 -0.482
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.516 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.181 -1.434 -0.942
0.03-0.10 Gyr -2.223 -1.115 -0.215
0.10-0.33 Gyr -1.969 -0.943 -0.270
0.33-1.09 Gyr -1.997 -1.075 -0.582
1.09-3.58 Gyr -2.199 -1.161 -0.836
3.58-11.79 Gyr -2.634 -1.267 -0.915
11.79-13.10 Gyr -2.639 -1.261 -0.648

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.714 9.867
{\rm log}_{10}({\rm SFR}) -1.659 -0.632 0.061
{\rm log}_{10}({\rm sSFR}) -11.205 -10.315 -9.718
{\rm stellar\ age} 3.186 6.351 8.204

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -1.084 -0.791
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.821 0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.228 0.361
\delta -0.600 0.027 0.311
\tau_1/\tau_2 0.557 0.921 1.295
Q_{PAH} 1.076 2.597 5.004
U_{min} 2.801 8.393 15.565
{\rm log}_{10}(\gamma_e)\, -3.239 -2.260 -1.260

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -2.707 -1.875
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.393 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.894 -1.065 -0.581
0.03-0.10 Gyr -2.049 -0.561 0.205
0.10-0.33 Gyr -1.378 -0.302 0.179
0.33-1.09 Gyr -0.971 -0.244 0.266
1.09-3.58 Gyr -1.019 -0.229 0.085
3.58-11.79 Gyr -1.419 -0.311 -0.008
11.79-13.10 Gyr -1.575 -0.319 0.410