2025sci

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Information

Transient

Name: AT2025sci
Right ascension: 0h03m10.13s
Declination: -0d48m08.84s
Discovery Date: July 21, 2025, 2:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 0h03m10.20s
Declination: -0d48m07.64s
Redshift: 0.077706
Photometric Redshift:
 

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 7.43
Cutout download processed 28.11
Global aperture construction processed 0.6
Local aperture photometry processed 7.01
Global aperture photometry processed 6.27
Validate local photometry processed 0.03
Validate global photometry processed 16.37
Host information processed 0.16
Global host SED inference processed 430.38
Local host SED inference processed 436.27
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.14
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) = 0h03m10.13s, -0d48m08.84s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 23.62 0.17 20.467 0.008 AB
PanSTARRS_g 22.18 0.37 20.535 0.018 AB
SDSS_r 37.98 1.73 19.951 0.049 AB
PanSTARRS_r 32.56 0.26 20.118 0.009 AB
DES_r 42.15 0.28 19.838 0.007 AB
SDSS_i 48.94 2.11 19.676 0.047 AB
PanSTARRS_i 45.58 0.38 19.753 0.009 AB
PanSTARRS_z 49.18 0.88 19.670 0.019 AB
SDSS_z 59.11 4.31 19.471 0.079 AB
DES_z 59.03 1.6 19.472 0.030 AB
PanSTARRS_y 52.72 2.03 19.595 0.042 AB

Aperture details

RA, DEC (J2000) = 0h03m10.19s, -0d48m07.28s
semi major axis, semi minor axis (arcsec) = 6.01, 5.59
angle (degrees, anti-clockwise from east) = -33.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.9 0.85 20.768 0.051 AB
GALEX_NUV 21.36 0.61 20.576 0.031 AB
SDSS_u 59.68 6.12 19.460 0.111 AB
SDSS_g 123.83 3.45 18.668 0.030 AB
DES_g 136.1 0.45 18.565 0.004 AB
PanSTARRS_g 139.51 1.54 18.538 0.012 AB
SDSS_r 213.95 4.78 18.074 0.024 AB
PanSTARRS_r 190.88 1.08 18.198 0.006 AB
DES_r 226.43 0.72 18.013 0.003 AB
SDSS_i 276.71 6.36 17.795 0.025 AB
PanSTARRS_i 277.74 1.59 17.791 0.006 AB
PanSTARRS_z 309.37 3.69 17.674 0.013 AB
SDSS_z 337.16 17.1 17.580 0.055 AB
DES_z 309.36 4.09 17.674 0.014 AB
PanSTARRS_y 402.11 8.55 17.389 0.023 AB
2MASS_J 257.68 129.85 16.977 0.547 Vega
2MASS_H 218.23 215.28 16.685 1.071 Vega
2MASS_K 186.13 243.29 16.388 1.419 Vega
WISE_W1 160.22 11.51 15.689 0.078 Vega
WISE_W2 73.39 14.11 15.897 0.209 Vega
WISE_W3 250.82 79.68 12.728 0.345 Vega
WISE_W4 279.57 403.75 11.164 1.568 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})\, 8.770 8.949 9.085
{\rm log}_{10}({\rm SFR}) -1.357 -0.872 -0.313
{\rm log}_{10}({\rm sSFR}) -10.405 -9.833 -9.185
{\rm stellar\ age} 2.177 5.268 6.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.597 -0.940 -0.363
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.709 -0.341 0.259

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.521 0.927
\delta -0.692 -0.298 0.090
\tau_1/\tau_2 0.775 1.129 1.459
Q_{PAH} 1.219 3.143 5.263
U_{min} 2.915 7.950 15.068
{\rm log}_{10}(\gamma_e)\, -3.132 -1.831 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.258 -0.555 -0.018
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.631 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.302 -0.967 -0.656
0.03-0.10 Gyr -1.529 -0.868 -0.211
0.10-0.33 Gyr -1.380 -0.760 -0.238
0.33-1.07 Gyr -1.309 -0.765 -0.378
1.07-3.50 Gyr -1.673 -0.961 -0.705
3.50-11.46 Gyr -2.019 -1.103 -0.808
11.46-12.73 Gyr -2.242 -1.151 -0.627

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.777 9.833 9.897
{\rm log}_{10}({\rm SFR}) -0.229 -0.005 0.212
{\rm log}_{10}({\rm sSFR}) -10.092 -9.852 -9.609
{\rm stellar\ age} 6.761 7.463 8.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.827 -0.589 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.020 0.109 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.149 0.267
\delta -0.827 -0.521 -0.172
\tau_1/\tau_2 0.891 1.280 1.636
Q_{PAH} 0.301 1.038 2.354
U_{min} 2.511 7.251 13.853
{\rm log}_{10}(\gamma_e)\, -2.826 -1.968 -1.076

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.423 -2.351
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.552 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.637 -0.495 -0.375
0.03-0.10 Gyr -0.144 0.113 0.349
0.10-0.33 Gyr -0.617 -0.211 0.018
0.33-1.07 Gyr -1.021 -0.577 -0.315
1.07-3.50 Gyr -0.867 -0.417 -0.168
3.50-11.46 Gyr -0.201 -0.021 0.086
11.46-12.73 Gyr -0.306 0.139 0.616