2025dig

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Information

Transient

Name: AT2025dig
Right ascension: 16h02m40.74s
Declination: -0d49m38.58s
Discovery Date: March 3, 2025, 12:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.143

Host

Name: 2025dig
Right ascension: 16h02m40.63s
Declination: -0d49m39.44s
Redshift: 0.057501
Photometric Redshift: 0.049
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.37
Cutout download processed 20.24
Global aperture construction processed 0.59
Local aperture photometry processed 4.09
Global aperture photometry processed 4.38
Validate local photometry processed 0.02
Validate global photometry processed 11.52
Host information processed 0.08
Global host SED inference processed 657.02
Local host SED inference processed 509.46
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.04
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) = 16h02m40.74s, -0d49m38.58s
semi major axis, semi minor axis (arcsec) = 1.8, 1.8
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 44.29 2.16 19.784 0.053 AB
SDSS_g 115.74 2.84 18.741 0.027 AB
PanSTARRS_g 119.15 0.47 18.710 0.004 AB
SDSS_r 192.19 3.7 18.191 0.021 AB
PanSTARRS_r 202.25 0.49 18.135 0.003 AB
SDSS_i 282.97 4.62 17.771 0.018 AB
PanSTARRS_i 273.74 0.6 17.807 0.002 AB
PanSTARRS_z 308.94 1.2 17.675 0.004 AB
SDSS_z 353.18 6.98 17.530 0.021 AB
PanSTARRS_y 365.84 3.07 17.492 0.009 AB

Aperture details

RA, DEC (J2000) = 16h02m40.61s, -0d49m39.43s
semi major axis, semi minor axis (arcsec) = 7.73, 5.76
angle (degrees, anti-clockwise from east) = -84.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.95 5.8 20.073 0.186 AB
GALEX_NUV 48.62 4.63 19.683 0.103 AB
SDSS_u 173.34 6.18 18.303 0.039 AB
SDSS_g 470.18 5.94 17.219 0.014 AB
PanSTARRS_g 492.83 1.56 17.168 0.003 AB
SDSS_r 798.69 7.99 16.644 0.011 AB
PanSTARRS_r 852.86 1.59 16.573 0.002 AB
SDSS_i 1155.53 10.45 16.243 0.010 AB
PanSTARRS_i 1179.39 2.0 16.221 0.002 AB
PanSTARRS_z 1364.34 4.14 16.063 0.003 AB
SDSS_z 1519.6 21.17 15.946 0.015 AB
PanSTARRS_y 1608.98 10.87 15.884 0.007 AB
2MASS_J 2246.56 237.52 14.626 0.115 Vega
2MASS_H 3033.94 334.21 13.827 0.120 Vega
2MASS_K 2535.07 386.77 13.552 0.166 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})\, 9.448 9.593 9.728
{\rm log}_{10}({\rm SFR}) -0.757 -0.050 0.583
{\rm log}_{10}({\rm sSFR}) -10.364 -9.637 -8.972
{\rm stellar\ age} 4.426 6.771 8.408

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.579 -0.998 -0.588
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.960 0.232 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.429 0.860
\delta -0.655 -0.177 0.159
\tau_1/\tau_2 0.649 1.010 1.389
Q_{PAH} 0.559 1.965 4.500
U_{min} 3.106 8.467 16.101
{\rm log}_{10}(\gamma_e)\, -3.290 -1.775 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.628 -1.575 -0.576
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.392 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.964 -0.604 -0.242
0.03-0.10 Gyr -0.748 0.061 0.732
0.10-0.33 Gyr -1.095 -0.374 0.174
0.33-1.08 Gyr -1.750 -0.617 -0.190
1.08-3.56 Gyr -1.540 -0.503 -0.164
3.56-11.69 Gyr -1.012 -0.364 -0.121
11.69-12.99 Gyr -1.117 -0.304 0.335

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.866 10.176 10.390
{\rm log}_{10}({\rm SFR}) 0.613 1.064 1.529
{\rm log}_{10}({\rm sSFR}) -9.603 -9.120 -8.433
{\rm stellar\ age} 1.010 6.136 8.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.401 -0.576 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 0.033 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.827 1.185
\delta -0.383 -0.058 0.201
\tau_1/\tau_2 0.421 0.866 1.365
Q_{PAH} 0.375 1.669 4.205
U_{min} 2.365 7.075 14.801
{\rm log}_{10}(\gamma_e)\, -3.736 -3.128 -1.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.542 -3.376 -0.540
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.576 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.862 -0.170 0.333
0.03-0.10 Gyr 0.732 1.215 1.691
0.10-0.33 Gyr -1.560 0.232 1.230
0.33-1.08 Gyr -2.370 -0.213 0.492
1.08-3.56 Gyr -2.926 -0.169 0.396
3.56-11.69 Gyr -2.586 -0.012 0.427
11.69-12.99 Gyr -2.539 0.091 1.175