2025dxi

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Information

Transient

Name: AT2025dxi
Right ascension: 12h04m44.11s
Declination: 54d41m58.65s
Discovery Date: March 7, 2025, 10:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025dxi
Right ascension: 12h04m44.06s
Declination: 54d41m59.88s
Redshift: 0.081358
Photometric Redshift: 0.132
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.9
Cutout download processed 14.0
Global aperture construction processed 0.59
Local aperture photometry processed 4.33
Global aperture photometry processed 4.46
Validate local photometry processed 0.02
Validate global photometry processed 13.31
Host information processed 0.1
Global host SED inference processed 423.58
Local host SED inference processed 426.86
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.14
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) = 12h04m44.11s, 54d41m58.65s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 16.75 0.35 20.840 0.023 AB
SDSS_i 26.07 1.58 20.360 0.066 AB
PanSTARRS_i 20.22 0.49 20.636 0.026 AB
PanSTARRS_z 22.59 0.79 20.515 0.038 AB
SDSS_z 25.21 3.89 20.396 0.167 AB
PanSTARRS_y 20.73 1.93 20.609 0.101 AB

Aperture details

RA, DEC (J2000) = 12h04m44.03s, 54d41m59.95s
semi major axis, semi minor axis (arcsec) = 3.83, 2.84
angle (degrees, anti-clockwise from east) = -9.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.64 2.19 21.439 0.247 AB
GALEX_NUV 11.16 1.58 21.281 0.153 AB
SDSS_u 17.78 2.98 20.775 0.182 AB
SDSS_g 43.64 1.97 19.800 0.049 AB
PanSTARRS_g 40.68 0.66 19.877 0.018 AB
SDSS_r 51.27 2.43 19.625 0.052 AB
PanSTARRS_r 54.69 0.85 19.555 0.017 AB
SDSS_i 70.43 3.11 19.281 0.048 AB
PanSTARRS_i 66.48 1.15 19.343 0.019 AB
PanSTARRS_z 68.0 1.85 19.319 0.030 AB
SDSS_z 47.51 9.49 19.708 0.217 AB
PanSTARRS_y 61.82 4.45 19.422 0.078 AB
2MASS_J 9.69 106.21 20.540 11.903 Vega
2MASS_H 441.53 174.22 15.920 0.428 Vega
2MASS_K 321.34 169.51 15.795 0.573 Vega
WISE_W1 24.51 6.93 17.727 0.307 Vega
WISE_W2 -6.83 12.16 Vega
WISE_W3 -28.41 58.3 Vega
WISE_W4 79.08 444.89 12.535 6.108 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})\, 8.440 8.642 8.781
{\rm log}_{10}({\rm SFR}) -1.886 -1.309 -0.627
{\rm log}_{10}({\rm sSFR}) -10.599 -10.000 -9.165
{\rm stellar\ age} 2.492 5.814 7.371

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.515 -1.018 -0.400
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.802 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.415 0.853
\delta -0.509 -0.123 0.215
\tau_1/\tau_2 0.719 1.080 1.436
Q_{PAH} 1.111 2.820 5.053
U_{min} 3.045 8.177 15.138
{\rm log}_{10}(\gamma_e)\, -2.975 -1.919 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.907 -0.149 0.218
{\rm log}_{10}(\tau_{AGN})\, 1.176 1.536 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.108 -1.561 -1.085
0.03-0.10 Gyr -1.969 -1.266 -0.509
0.10-0.33 Gyr -1.948 -1.251 -0.584
0.33-1.07 Gyr -1.981 -1.263 -0.817
1.07-3.49 Gyr -2.184 -1.295 -1.023
3.49-11.42 Gyr -2.355 -1.359 -1.080
11.42-12.68 Gyr -2.473 -1.379 -0.830

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.897 9.047 9.168
{\rm log}_{10}({\rm SFR}) -0.892 -0.579 -0.243
{\rm log}_{10}({\rm sSFR}) -9.966 -9.638 -9.206
{\rm stellar\ age} 3.934 5.791 7.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.561 -0.994 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.607 0.011 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.200 0.462
\delta -0.515 -0.044 0.216
\tau_1/\tau_2 0.787 1.138 1.499
Q_{PAH} 0.987 2.548 4.789
U_{min} 2.886 8.250 15.439
{\rm log}_{10}(\gamma_e)\, -2.596 -1.439 -0.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.956 -1.140 -0.620
{\rm log}_{10}(\tau_{AGN})\, 1.251 1.627 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.130 -0.856 -0.608
0.03-0.10 Gyr -0.887 -0.498 -0.124
0.10-0.33 Gyr -0.802 -0.480 -0.135
0.33-1.07 Gyr -1.119 -0.739 -0.468
1.07-3.49 Gyr -1.244 -0.878 -0.660
3.49-11.42 Gyr -1.363 -0.942 -0.710
11.42-12.68 Gyr -1.592 -0.923 -0.426