2025dim

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Information

Transient

Name: AT2025dim
Right ascension: 8h06m43.05s
Declination: 7d53m51.77s
Discovery Date: Feb. 26, 2025, 4:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025dim
Right ascension: 8h06m43.11s
Declination: 7d53m52.30s
Redshift: 0.086176
Photometric Redshift: 0.085
 

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 2.24
Cutout download processed 19.94
Global aperture construction processed 0.72
Local aperture photometry processed 7.29
Global aperture photometry processed 7.65
Validate local photometry processed 0.03
Validate global photometry processed 19.7
Host information processed 0.1
Global host SED inference processed 552.26
Local host SED inference processed 527.81
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.09
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) = 8h06m43.05s, 7d53m51.77s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
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 122.57 0.7 18.679 0.006 AB
PanSTARRS_r 270.52 0.49 17.819 0.002 AB
DES_r 295.45 1.85 17.724 0.007 AB
PanSTARRS_i 376.0 0.49 17.462 0.001 AB
PanSTARRS_z 491.03 1.07 17.172 0.002 AB
DES_z 538.69 5.15 17.072 0.010 AB
PanSTARRS_y 596.71 2.31 16.961 0.004 AB

Aperture details

RA, DEC (J2000) = 8h06m43.11s, 7d53m52.41s
semi major axis, semi minor axis (arcsec) = 5.59, 5.16
angle (degrees, anti-clockwise from east) = -159.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.67 0.93 22.226 0.217 AB
GALEX_NUV 9.14 0.91 21.497 0.108 AB
SDSS_u 84.23 4.69 19.086 0.060 AB
SDSS_g 423.07 5.51 17.334 0.014 AB
DES_g 446.95 1.37 17.274 0.003 AB
PanSTARRS_g 466.14 1.31 17.229 0.003 AB
SDSS_r 887.99 8.03 16.529 0.010 AB
PanSTARRS_r 912.29 1.73 16.500 0.002 AB
DES_r 981.42 3.42 16.420 0.004 AB
SDSS_i 1278.06 9.9 16.134 0.008 AB
PanSTARRS_i 1266.62 1.81 16.143 0.002 AB
PanSTARRS_z 1549.73 4.08 15.924 0.003 AB
SDSS_z 1627.99 17.1 15.871 0.011 AB
DES_z 1654.37 9.2 15.853 0.006 AB
PanSTARRS_y 1851.63 9.7 15.731 0.006 AB
2MASS_J 2451.56 130.08 14.531 0.058 Vega
2MASS_H 2727.0 219.44 13.943 0.087 Vega
2MASS_K 2658.29 203.55 13.501 0.083 Vega
WISE_W1 947.01 20.97 13.760 0.024 Vega
WISE_W2 537.4 21.88 13.735 0.044 Vega
WISE_W3 444.85 68.04 12.105 0.166 Vega
WISE_W4 496.65 428.87 10.540 0.938 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})\, 10.221 10.326 10.428
{\rm log}_{10}({\rm SFR}) -2.114 -1.081 -0.081
{\rm log}_{10}({\rm sSFR}) -12.489 -11.401 -10.368
{\rm stellar\ age} 6.461 7.801 11.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.983 -0.510 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.441 -0.274 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.455 0.933
\delta -0.754 -0.380 0.057
\tau_1/\tau_2 0.657 1.004 1.364
Q_{PAH} 0.914 2.874 5.166
U_{min} 3.036 8.445 15.832
{\rm log}_{10}(\gamma_e)\, -3.128 -1.812 -0.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.347 -1.335 -0.462
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.494 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.212 -1.101 -0.339
0.03-0.10 Gyr -2.647 -1.185 -0.042
0.10-0.33 Gyr -2.510 -1.025 0.023
0.33-1.07 Gyr -2.558 -0.772 0.074
1.07-3.48 Gyr -2.182 -0.255 0.418
3.48-11.36 Gyr -0.446 0.393 0.602
11.36-12.62 Gyr -0.094 0.721 1.497

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.753 10.871 10.918
{\rm log}_{10}({\rm SFR}) -1.526 -0.780 -0.214
{\rm log}_{10}({\rm sSFR}) -12.364 -11.602 -11.019
{\rm stellar\ age} 7.713 11.381 11.978

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.123 -0.920 -0.775
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 -0.368 0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.217 0.331
\delta -0.910 -0.732 -0.479
\tau_1/\tau_2 0.520 1.012 1.490
Q_{PAH} 0.351 1.196 3.074
U_{min} 3.255 9.569 17.652
{\rm log}_{10}(\gamma_e)\, -1.830 -1.001 -0.370

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.537 -3.571 -2.542
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.583 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.448 -1.008 -0.505
0.03-0.10 Gyr -2.643 -0.819 -0.105
0.10-0.33 Gyr -3.827 -1.203 -0.241
0.33-1.07 Gyr -4.935 -1.688 -0.397
1.07-3.48 Gyr -3.922 -1.598 -0.115
3.48-11.36 Gyr -1.798 0.272 1.042
11.36-12.62 Gyr 0.847 1.968 2.067