2025dgh

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Information

Transient

Name: AT2025dgh
Right ascension: 10h39m51.19s
Declination: 21d33m52.94s
Discovery Date: March 3, 2025, 8:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025dgh
Right ascension: 10h39m50.85s
Declination: 21d33m50.88s
Redshift: 0.055247
Photometric Redshift: 0.075
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.14
Cutout download processed 17.17
Global aperture construction processed 0.59
Local aperture photometry processed 5.71
Global aperture photometry processed 5.74
Validate local photometry processed 0.03
Validate global photometry processed 16.32
Host information processed 0.09
Global host SED inference processed 422.63
Local host SED inference processed 432.36
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.07
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) = 10h39m51.19s, 21d33m52.94s
semi major axis, semi minor axis (arcsec) = 1.86, 1.86
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 11.5 1.56 21.248 0.147 AB
SDSS_g 37.49 1.66 19.965 0.048 AB
DES_g 39.17 0.38 19.918 0.011 AB
PanSTARRS_g 41.33 0.39 19.859 0.010 AB
SDSS_r 69.97 2.3 19.288 0.036 AB
PanSTARRS_r 77.0 0.5 19.184 0.007 AB
SDSS_i 105.78 2.92 18.839 0.030 AB
PanSTARRS_i 117.01 0.72 18.729 0.007 AB
PanSTARRS_z 140.28 1.49 18.532 0.012 AB
SDSS_z 135.45 5.13 18.571 0.041 AB
DES_z 146.39 2.36 18.486 0.017 AB
PanSTARRS_y 180.96 3.41 18.256 0.020 AB

Aperture details

RA, DEC (J2000) = 10h39m50.82s, 21d33m50.76s
semi major axis, semi minor axis (arcsec) = 27.96, 6.29
angle (degrees, anti-clockwise from east) = -104.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.22 6.53 19.811 0.164 AB
GALEX_NUV 58.39 3.82 19.484 0.071 AB
SDSS_u 353.67 10.75 17.529 0.033 AB
SDSS_g 593.33 7.29 16.967 0.013 AB
DES_g 633.19 1.73 16.896 0.003 AB
PanSTARRS_g 621.92 2.66 16.916 0.005 AB
SDSS_r 1123.53 10.36 16.274 0.010 AB
PanSTARRS_r 1116.03 3.39 16.281 0.003 AB
SDSS_i 1702.55 13.65 15.822 0.009 AB
PanSTARRS_i 1674.97 4.88 15.840 0.003 AB
PanSTARRS_z 2001.11 10.24 15.647 0.006 AB
SDSS_z 2052.45 32.14 15.619 0.017 AB
DES_z 2173.56 9.87 15.557 0.005 AB
PanSTARRS_y 2680.97 23.41 15.329 0.009 AB
2MASS_J 3536.04 241.42 14.134 0.074 Vega
2MASS_H 5208.13 371.85 13.241 0.078 Vega
2MASS_K 4279.33 450.38 12.984 0.114 Vega
WISE_W1 3942.84 50.97 12.211 0.014 Vega
WISE_W2 2973.04 62.2 11.878 0.023 Vega
WISE_W3 11005.49 230.93 8.622 0.023 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})\, 9.246 9.369 9.501
{\rm log}_{10}({\rm SFR}) -1.299 -0.810 -0.333
{\rm log}_{10}({\rm sSFR}) -10.742 -10.202 -9.700
{\rm stellar\ age} 5.596 7.343 9.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.385 -0.551 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.630 0.066 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.929 1.371
\delta -0.517 -0.183 0.133
\tau_1/\tau_2 0.642 0.975 1.333
Q_{PAH} 0.411 1.900 4.259
U_{min} 2.959 7.881 15.051
{\rm log}_{10}(\gamma_e)\, -3.240 -1.980 -0.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.593 -1.567 -0.218
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.459 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.129 -0.744 -0.388
0.03-0.10 Gyr -1.637 -0.882 -0.310
0.10-0.33 Gyr -1.882 -0.982 -0.406
0.33-1.08 Gyr -2.030 -0.957 -0.422
1.08-3.56 Gyr -1.810 -0.788 -0.438
3.56-11.72 Gyr -1.059 -0.560 -0.354
11.72-13.02 Gyr -1.096 -0.442 0.304

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.417 10.522 10.590
{\rm log}_{10}({\rm SFR}) 0.522 0.773 1.057
{\rm log}_{10}({\rm sSFR}) -10.035 -9.755 -9.385
{\rm stellar\ age} 5.026 6.343 7.434

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.192 -0.015 0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.205 0.293 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.802 0.966 1.190
\delta 0.066 0.168 0.281
\tau_1/\tau_2 0.377 0.616 0.895
Q_{PAH} 0.812 1.467 2.396
U_{min} 3.596 8.301 15.173
{\rm log}_{10}(\gamma_e)\, -2.797 -2.035 -1.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.672 -1.530 -1.393
{\rm log}_{10}(\tau_{AGN})\, 0.725 0.787 0.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.435 0.633 0.821
0.03-0.10 Gyr 0.494 0.824 1.152
0.10-0.33 Gyr 0.234 0.595 0.901
0.33-1.08 Gyr -0.006 0.371 0.610
1.08-3.56 Gyr 0.421 0.703 0.918
3.56-11.72 Gyr 0.253 0.559 0.723
11.72-13.02 Gyr -0.076 0.521 1.006