2025idt

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Information

Transient

Name: AT2025idt
Right ascension: 12h49m22.00s
Declination: 26d37m50.77s
Discovery Date: April 22, 2025, 11:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 2025idt
Right ascension: 12h49m22.15s
Declination: 26d37m46.73s
Redshift: 0.058816
Photometric Redshift: 0.118
 

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 1.94
Cutout download processed 17.93
Global aperture construction processed 0.71
Local aperture photometry processed 5.4
Global aperture photometry processed 5.56
Validate local photometry processed 0.02
Validate global photometry processed 15.53
Host information processed 0.09
Global host SED inference processed 431.27
Local host SED inference processed 436.15
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.08
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) = 12h49m22.00s, 26d37m50.77s
semi major axis, semi minor axis (arcsec) = 1.76, 1.76
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 6.76 1.26 21.825 0.202 AB
SDSS_g 16.75 1.15 20.840 0.074 AB
PanSTARRS_g 16.3 0.41 20.870 0.028 AB
SDSS_r 25.8 1.5 20.371 0.063 AB
PanSTARRS_r 27.82 0.44 20.289 0.017 AB
SDSS_i 36.04 1.95 20.008 0.059 AB
PanSTARRS_i 37.03 0.58 19.979 0.017 AB
PanSTARRS_z 48.1 1.17 19.695 0.026 AB
SDSS_z 42.98 4.99 19.817 0.126 AB
PanSTARRS_y 51.78 2.64 19.615 0.055 AB

Aperture details

RA, DEC (J2000) = 12h49m22.15s, 26d37m46.72s
semi major axis, semi minor axis (arcsec) = 11.25, 3.37
angle (degrees, anti-clockwise from east) = -31.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.74 0.81 21.679 0.113 AB
GALEX_NUV 12.74 0.51 21.137 0.044 AB
SDSS_u 52.4 4.27 19.602 0.088 AB
SDSS_g 139.98 3.46 18.535 0.027 AB
PanSTARRS_g 133.58 1.43 18.586 0.012 AB
SDSS_r 248.14 4.85 17.913 0.021 AB
PanSTARRS_r 246.64 1.53 17.920 0.007 AB
SDSS_i 356.31 6.46 17.520 0.020 AB
PanSTARRS_i 340.41 1.98 17.570 0.006 AB
PanSTARRS_z 454.03 4.01 17.257 0.010 AB
SDSS_z 504.44 17.43 17.143 0.038 AB
PanSTARRS_y 547.08 9.1 17.055 0.018 AB
2MASS_J 817.8 150.44 15.723 0.200 Vega
2MASS_H 911.37 214.88 15.133 0.256 Vega
2MASS_K 1285.5 234.58 14.290 0.198 Vega
WISE_W1 582.66 15.72 14.287 0.029 Vega
WISE_W2 404.91 20.54 14.043 0.055 Vega
WISE_W3 1644.86 94.08 10.686 0.062 Vega
WISE_W4 2360.9 580.76 8.847 0.267 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})\, 8.670 8.840 8.954
{\rm log}_{10}({\rm SFR}) -2.280 -1.367 -0.675
{\rm log}_{10}({\rm sSFR}) -11.122 -10.213 -9.377
{\rm stellar\ age} 3.383 6.496 8.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.209 -0.500 -0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.879 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.818 1.333
\delta -0.279 0.036 0.284
\tau_1/\tau_2 0.638 1.030 1.413
Q_{PAH} 1.124 3.104 5.417
U_{min} 3.248 8.394 15.746
{\rm log}_{10}(\gamma_e)\, -2.841 -1.694 -0.610

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.778 -0.711 0.024
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.547 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.091 -1.944 -1.277
0.03-0.10 Gyr -2.329 -1.284 -0.550
0.10-0.33 Gyr -2.015 -1.151 -0.562
0.33-1.08 Gyr -2.293 -1.244 -0.744
1.08-3.55 Gyr -2.289 -1.200 -0.881
3.55-11.68 Gyr -2.143 -1.134 -0.899
11.68-12.97 Gyr -2.147 -1.145 -0.515

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.811 9.922 10.035
{\rm log}_{10}({\rm SFR}) -0.172 0.231 0.633
{\rm log}_{10}({\rm sSFR}) -10.180 -9.709 -9.208
{\rm stellar\ age} 5.793 7.172 8.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.760 -0.365 -0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.337 0.127 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.744 0.981 1.267
\delta -0.111 0.060 0.248
\tau_1/\tau_2 0.688 1.024 1.390
Q_{PAH} 0.613 1.607 3.299
U_{min} 2.565 7.451 14.939
{\rm log}_{10}(\gamma_e)\, -3.267 -2.318 -1.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.678 -1.804 -1.444
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.208 1.639

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.809 -0.879 -0.273
0.03-0.10 Gyr -0.079 0.371 0.789
0.10-0.33 Gyr -1.201 -0.070 0.341
0.33-1.08 Gyr -1.819 -0.432 -0.044
1.08-3.55 Gyr -1.246 -0.204 0.094
3.55-11.68 Gyr -0.525 -0.008 0.191
11.68-12.97 Gyr -0.683 0.073 0.758