2025abb

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Information

Transient

Name: AT2025abb
Right ascension: 8h13m49.89s
Declination: 9d46m06.40s
Discovery Date: Jan. 23, 2025, 11:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025abb
Right ascension: 8h13m49.95s
Declination: 9d46m08.40s
Redshift: 0.050432
Photometric Redshift: 0.069
 

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 2.06
Cutout download processed 16.66
Global aperture construction processed 0.59
Local aperture photometry processed 5.47
Global aperture photometry processed 5.65
Validate local photometry processed 0.02
Validate global photometry processed 16.0
Host information processed 0.08
Global host SED inference processed 513.67
Local host SED inference processed 453.05
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 8h13m49.89s, 9d46m06.40s
semi major axis, semi minor axis (arcsec) = 2.03, 2.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.1 1.87 20.883 0.126 AB
SDSS_g 75.69 2.32 19.202 0.033 AB
DES_g 89.39 0.59 19.022 0.007 AB
PanSTARRS_g 83.18 0.45 19.100 0.006 AB
SDSS_r 166.42 3.49 18.347 0.023 AB
PanSTARRS_r 169.61 0.71 18.326 0.005 AB
DES_r 194.78 1.26 18.176 0.007 AB
SDSS_i 239.87 4.28 17.950 0.019 AB
PanSTARRS_i 233.56 0.66 17.979 0.003 AB
PanSTARRS_z 288.35 1.45 17.750 0.005 AB
SDSS_z 313.5 7.11 17.659 0.025 AB
DES_z 334.07 5.07 17.590 0.016 AB
PanSTARRS_y 349.8 3.21 17.540 0.010 AB

Aperture details

RA, DEC (J2000) = 8h13m49.94s, 9d46m08.59s
semi major axis, semi minor axis (arcsec) = 8.55, 5.94
angle (degrees, anti-clockwise from east) = -11.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 109.6 6.32 18.800 0.063 AB
SDSS_g 339.38 5.15 17.573 0.016 AB
DES_g 365.72 1.27 17.492 0.004 AB
PanSTARRS_g 369.76 1.49 17.480 0.004 AB
SDSS_r 714.85 7.75 16.764 0.012 AB
PanSTARRS_r 745.11 2.33 16.719 0.003 AB
DES_r 795.3 2.65 16.649 0.004 AB
SDSS_i 1013.16 9.73 16.386 0.010 AB
PanSTARRS_z 1241.21 4.78 16.165 0.004 AB
PanSTARRS_y 1519.36 10.74 15.946 0.008 AB
WISE_W2 561.01 36.96 13.689 0.072 Vega
WISE_W3 55.06 117.2 14.374 2.311 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})\, 9.420 9.555 9.676
{\rm log}_{10}({\rm SFR}) -1.146 -0.703 -0.274
{\rm log}_{10}({\rm sSFR}) -10.759 -10.286 -9.733
{\rm stellar\ age} 5.973 7.513 9.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.176 -0.688 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.121 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.730 1.034
\delta -0.837 -0.481 -0.117
\tau_1/\tau_2 0.668 0.983 1.321
Q_{PAH} 0.800 2.272 4.364
U_{min} 2.902 8.028 15.195
{\rm log}_{10}(\gamma_e)\, -3.298 -2.064 -0.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.953 -1.933 -0.800
{\rm log}_{10}(\tau_{AGN})\, 0.869 1.292 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.906 -0.545 -0.252
0.03-0.10 Gyr -1.655 -0.822 -0.279
0.10-0.33 Gyr -1.930 -0.994 -0.421
0.33-1.09 Gyr -1.910 -0.903 -0.412
1.09-3.57 Gyr -1.582 -0.611 -0.289
3.57-11.77 Gyr -0.814 -0.379 -0.175
11.77-13.08 Gyr -0.833 -0.256 0.481

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.227 10.318 10.401
{\rm log}_{10}({\rm SFR}) -1.538 -0.559 0.028
{\rm log}_{10}({\rm sSFR}) -11.890 -10.888 -10.243
{\rm stellar\ age} 7.716 9.393 12.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.938 -0.602 -0.399
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.095 0.338 0.447

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.481 0.683
\delta -0.455 0.042 0.321
\tau_1/\tau_2 0.458 0.826 1.233
Q_{PAH} 0.536 1.641 3.534
U_{min} 2.990 8.101 15.717
{\rm log}_{10}(\gamma_e)\, -3.160 -2.070 -1.111

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.540 -3.713 -2.744
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.520 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.732 -0.517 -0.071
0.03-0.10 Gyr -2.145 -0.640 0.084
0.10-0.33 Gyr -3.212 -1.138 -0.353
0.33-1.09 Gyr -4.110 -1.478 -0.634
1.09-3.57 Gyr -3.089 -1.051 -0.197
3.57-11.77 Gyr -1.065 0.330 0.547
11.77-13.08 Gyr 0.159 1.011 1.508