2025dcv

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Information

Transient

Name: AT2025dcv
Right ascension: 7h17m50.19s
Declination: 42d53m00.92s
Discovery Date: March 2, 2025, 7:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 2025dcv
Right ascension: 7h17m49.95s
Declination: 42d52m57.02s
Redshift: None
Photometric Redshift: 0.089
 

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 2.13
Cutout download processed 2.96
Global aperture construction processed 0.65
Local aperture photometry processed 3.53
Global aperture photometry processed 3.61
Validate local photometry processed 0.02
Validate global photometry processed 10.77
Host information processed 0.08
Global host SED inference processed 465.86
Local host SED inference processed 479.69
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 7h17m50.19s, 42d53m00.92s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 9.61 0.4 21.443 0.045 AB
PanSTARRS_i 13.36 0.36 21.085 0.029 AB
PanSTARRS_z 21.09 1.01 20.590 0.052 AB
PanSTARRS_y 21.3 2.03 20.579 0.103 AB

Aperture details

RA, DEC (J2000) = 7h17m49.96s, 42d52m57.26s
semi major axis, semi minor axis (arcsec) = 7.55, 4.99
angle (degrees, anti-clockwise from east) = -109.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.89 2.61 21.804 0.411 AB
GALEX_NUV 10.34 3.13 21.364 0.329 AB
PanSTARRS_g 217.11 1.47 18.058 0.007 AB
PanSTARRS_r 487.95 2.0 17.179 0.004 AB
PanSTARRS_i 707.45 1.79 16.776 0.003 AB
PanSTARRS_z 906.51 4.97 16.507 0.006 AB
PanSTARRS_y 1033.13 9.87 16.365 0.010 AB
2MASS_J 1183.1 171.57 15.323 0.157 Vega
2MASS_H 2063.59 282.44 14.246 0.149 Vega
2MASS_K 1394.28 293.81 14.201 0.229 Vega
WISE_W1 694.01 24.41 14.098 0.038 Vega
WISE_W2 425.93 26.05 13.988 0.066 Vega
WISE_W3 208.59 105.02 12.928 0.547 Vega
WISE_W4 440.98 585.08 10.669 1.440 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})\, 8.691 8.986 9.187
{\rm log}_{10}({\rm SFR}) -1.767 -0.968 -0.349
{\rm log}_{10}({\rm sSFR}) -10.822 -9.994 -9.286
{\rm stellar\ age} 1.566 6.119 8.237

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.290 -0.552 -0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.452 -0.762 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.853 1.391 1.944
\delta -0.122 0.140 0.304
\tau_1/\tau_2 0.648 1.050 1.425
Q_{PAH} 1.172 3.169 5.400
U_{min} 3.112 8.391 16.146
{\rm log}_{10}(\gamma_e)\, -2.830 -1.678 -0.464

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.959 -0.665 0.070
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.482 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.575 -1.345 -0.708
0.03-0.10 Gyr -2.025 -0.952 -0.272
0.10-0.33 Gyr -2.090 -0.978 -0.221
0.33-1.06 Gyr -2.892 -1.115 -0.531
1.06-3.47 Gyr -3.195 -1.159 -0.749
3.47-11.33 Gyr -3.132 -1.080 -0.709
11.33-12.59 Gyr -2.924 -1.052 -0.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.613 10.699 10.771
{\rm log}_{10}({\rm SFR}) -0.867 -0.197 0.363
{\rm log}_{10}({\rm sSFR}) -11.637 -10.875 -10.313
{\rm stellar\ age} 7.470 10.237 11.864

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.237 -0.879 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.685 -0.533 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.427 0.624
\delta -0.671 -0.371 -0.111
\tau_1/\tau_2 0.635 1.132 1.610
Q_{PAH} 0.684 1.950 4.004
U_{min} 3.191 9.279 17.212
{\rm log}_{10}(\gamma_e)\, -3.021 -1.734 -0.919

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.328 -3.213 -2.154
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.589 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.458 -0.725 -0.185
0.03-0.10 Gyr -1.063 -0.118 0.498
0.10-0.33 Gyr -3.080 -0.647 0.178
0.33-1.06 Gyr -4.871 -1.643 -0.330
1.06-3.47 Gyr -3.462 -1.176 -0.050
3.47-11.33 Gyr -1.194 0.540 0.922
11.33-12.59 Gyr 0.554 1.660 1.916